12091860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:254

約数の個数: 144

約数和(自身を含む): 41513472

約数和(自身を除く): 29421612

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 31, 33, 36, 44, 45, 55, 60, 62, 66, 90, 93, 99, 110, 124, 132, 155, 165, 180, 186, 197, 198, 220, 279, 310, 330, 341, 372, 394, 396, 465, 495, 558, 591, 620, 660, 682, 788, 930, 985, 990, 1023, 1116, 1182, 1364, 1395, 1705, 1773, 1860, 1970, 1980, 2046, 2167, 2364, 2790, 2955, 3069, 3410, 3546, 3940, 4092, 4334, 5115, 5580, 5910, 6107, 6138, 6501, 6820, 7092, 8668, 8865, 10230, 10835, 11820, 12214, 12276, 13002, 15345, 17730, 18321, 19503, 20460, 21670, 24428, 26004, 30535, 30690, 32505, 35460, 36642, 39006, 43340, 54963, 61070, 61380, 65010, 67177, 73284, 78012, 91605, 97515, 109926, 122140, 130020, 134354, 183210, 195030, 201531, 219852, 268708, 274815, 335885, 366420, 390060, 403062, 549630, 604593, 671770, 806124, 1007655, 1099260, 1209186, 1343540, 2015310, 2418372, 3022965, 4030620, 6045930, 12091860]

約数ペア:

[(1, 12091860), (2, 6045930), (3, 4030620), (4, 3022965), (5, 2418372), (6, 2015310), (9, 1343540), (10, 1209186), (11, 1099260), (12, 1007655), (15, 806124), (18, 671770), (20, 604593), (22, 549630), (30, 403062), (31, 390060), (33, 366420), (36, 335885), (44, 274815), (45, 268708), (55, 219852), (60, 201531), (62, 195030), (66, 183210), (90, 134354), (93, 130020), (99, 122140), (110, 109926), (124, 97515), (132, 91605), (155, 78012), (165, 73284), (180, 67177), (186, 65010), (197, 61380), (198, 61070), (220, 54963), (279, 43340), (310, 39006), (330, 36642), (341, 35460), (372, 32505), (394, 30690), (396, 30535), (465, 26004), (495, 24428), (558, 21670), (591, 20460), (620, 19503), (660, 18321), (682, 17730), (788, 15345), (930, 13002), (985, 12276), (990, 12214), (1023, 11820), (1116, 10835), (1182, 10230), (1364, 8865), (1395, 8668), (1705, 7092), (1773, 6820), (1860, 6501), (1970, 6138), (1980, 6107), (2046, 5910), (2167, 5580), (2364, 5115), (2790, 4334), (2955, 4092), (3069, 3940), (3410, 3546)]