18441150

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1$

素因数の和:235

約数の個数: 144

約数和(自身を含む): 57590064

約数和(自身を除く): 39148914

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 25, 26, 30, 35, 39, 42, 49, 50, 65, 70, 75, 78, 91, 98, 105, 130, 147, 150, 175, 182, 193, 195, 210, 245, 273, 294, 325, 350, 386, 390, 455, 490, 525, 546, 579, 637, 650, 735, 910, 965, 975, 1050, 1158, 1225, 1274, 1351, 1365, 1470, 1911, 1930, 1950, 2275, 2450, 2509, 2702, 2730, 2895, 3185, 3675, 3822, 4053, 4550, 4825, 5018, 5790, 6370, 6755, 6825, 7350, 7527, 8106, 9457, 9555, 9650, 12545, 13510, 13650, 14475, 15054, 15925, 17563, 18914, 19110, 20265, 25090, 28371, 28950, 31850, 33775, 35126, 37635, 40530, 47285, 47775, 52689, 56742, 62725, 67550, 75270, 87815, 94570, 95550, 101325, 105378, 122941, 125450, 141855, 175630, 188175, 202650, 236425, 245882, 263445, 283710, 368823, 376350, 439075, 472850, 526890, 614705, 709275, 737646, 878150, 1229410, 1317225, 1418550, 1844115, 2634450, 3073525, 3688230, 6147050, 9220575, 18441150]

約数ペア:

[(1, 18441150), (2, 9220575), (3, 6147050), (5, 3688230), (6, 3073525), (7, 2634450), (10, 1844115), (13, 1418550), (14, 1317225), (15, 1229410), (21, 878150), (25, 737646), (26, 709275), (30, 614705), (35, 526890), (39, 472850), (42, 439075), (49, 376350), (50, 368823), (65, 283710), (70, 263445), (75, 245882), (78, 236425), (91, 202650), (98, 188175), (105, 175630), (130, 141855), (147, 125450), (150, 122941), (175, 105378), (182, 101325), (193, 95550), (195, 94570), (210, 87815), (245, 75270), (273, 67550), (294, 62725), (325, 56742), (350, 52689), (386, 47775), (390, 47285), (455, 40530), (490, 37635), (525, 35126), (546, 33775), (579, 31850), (637, 28950), (650, 28371), (735, 25090), (910, 20265), (965, 19110), (975, 18914), (1050, 17563), (1158, 15925), (1225, 15054), (1274, 14475), (1351, 13650), (1365, 13510), (1470, 12545), (1911, 9650), (1930, 9555), (1950, 9457), (2275, 8106), (2450, 7527), (2509, 7350), (2702, 6825), (2730, 6755), (2895, 6370), (3185, 5790), (3675, 5018), (3822, 4825), (4053, 4550)]