18874350

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:104

約数の個数: 192

約数和(自身を含む): 59996160

約数和(自身を除く): 41121810

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 27, 30, 31, 33, 41, 45, 50, 54, 55, 62, 66, 75, 82, 90, 93, 99, 110, 123, 135, 150, 155, 165, 186, 198, 205, 225, 246, 270, 275, 279, 297, 310, 330, 341, 369, 410, 450, 451, 465, 495, 550, 558, 594, 615, 675, 682, 738, 775, 825, 837, 902, 930, 990, 1023, 1025, 1107, 1230, 1271, 1350, 1353, 1395, 1485, 1550, 1650, 1674, 1705, 1845, 2046, 2050, 2214, 2255, 2325, 2475, 2542, 2706, 2790, 2970, 3069, 3075, 3410, 3690, 3813, 4059, 4185, 4510, 4650, 4950, 5115, 5535, 6138, 6150, 6355, 6765, 6975, 7425, 7626, 8118, 8370, 8525, 9207, 9225, 10230, 11070, 11275, 11439, 12177, 12710, 13530, 13950, 13981, 14850, 15345, 17050, 18414, 18450, 19065, 20295, 20925, 22550, 22878, 24354, 25575, 27675, 27962, 30690, 31775, 33825, 34317, 38130, 40590, 41850, 41943, 46035, 51150, 55350, 57195, 60885, 63550, 67650, 68634, 69905, 76725, 83886, 92070, 95325, 101475, 114390, 121770, 125829, 139810, 153450, 171585, 190650, 202950, 209715, 230175, 251658, 285975, 304425, 343170, 349525, 377487, 419430, 460350, 571950, 608850, 629145, 699050, 754974, 857925, 1048575, 1258290, 1715850, 1887435, 2097150, 3145725, 3774870, 6291450, 9437175, 18874350]

約数ペア:

[(1, 18874350), (2, 9437175), (3, 6291450), (5, 3774870), (6, 3145725), (9, 2097150), (10, 1887435), (11, 1715850), (15, 1258290), (18, 1048575), (22, 857925), (25, 754974), (27, 699050), (30, 629145), (31, 608850), (33, 571950), (41, 460350), (45, 419430), (50, 377487), (54, 349525), (55, 343170), (62, 304425), (66, 285975), (75, 251658), (82, 230175), (90, 209715), (93, 202950), (99, 190650), (110, 171585), (123, 153450), (135, 139810), (150, 125829), (155, 121770), (165, 114390), (186, 101475), (198, 95325), (205, 92070), (225, 83886), (246, 76725), (270, 69905), (275, 68634), (279, 67650), (297, 63550), (310, 60885), (330, 57195), (341, 55350), (369, 51150), (410, 46035), (450, 41943), (451, 41850), (465, 40590), (495, 38130), (550, 34317), (558, 33825), (594, 31775), (615, 30690), (675, 27962), (682, 27675), (738, 25575), (775, 24354), (825, 22878), (837, 22550), (902, 20925), (930, 20295), (990, 19065), (1023, 18450), (1025, 18414), (1107, 17050), (1230, 15345), (1271, 14850), (1350, 13981), (1353, 13950), (1395, 13530), (1485, 12710), (1550, 12177), (1650, 11439), (1674, 11275), (1705, 11070), (1845, 10230), (2046, 9225), (2050, 9207), (2214, 8525), (2255, 8370), (2325, 8118), (2475, 7626), (2542, 7425), (2706, 6975), (2790, 6765), (2970, 6355), (3069, 6150), (3075, 6138), (3410, 5535), (3690, 5115), (3813, 4950), (4059, 4650), (4185, 4510)]