18779670

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2293}}^1$

素因数の和:2326

約数の個数: 96

約数和(自身を含む): 60121152

約数和(自身を除く): 41341482

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 182, 195, 210, 234, 273, 315, 390, 455, 546, 585, 630, 819, 910, 1170, 1365, 1638, 2293, 2730, 4095, 4586, 6879, 8190, 11465, 13758, 16051, 20637, 22930, 29809, 32102, 34395, 41274, 48153, 59618, 68790, 80255, 89427, 96306, 103185, 144459, 149045, 160510, 178854, 206370, 208663, 240765, 268281, 288918, 298090, 417326, 447135, 481530, 536562, 625989, 722295, 894270, 1043315, 1251978, 1341405, 1444590, 1877967, 2086630, 2682810, 3129945, 3755934, 6259890, 9389835, 18779670]

約数ペア:

[(1, 18779670), (2, 9389835), (3, 6259890), (5, 3755934), (6, 3129945), (7, 2682810), (9, 2086630), (10, 1877967), (13, 1444590), (14, 1341405), (15, 1251978), (18, 1043315), (21, 894270), (26, 722295), (30, 625989), (35, 536562), (39, 481530), (42, 447135), (45, 417326), (63, 298090), (65, 288918), (70, 268281), (78, 240765), (90, 208663), (91, 206370), (105, 178854), (117, 160510), (126, 149045), (130, 144459), (182, 103185), (195, 96306), (210, 89427), (234, 80255), (273, 68790), (315, 59618), (390, 48153), (455, 41274), (546, 34395), (585, 32102), (630, 29809), (819, 22930), (910, 20637), (1170, 16051), (1365, 13758), (1638, 11465), (2293, 8190), (2730, 6879), (4095, 4586)]