18798156

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{4463}}^1$

素因数の和:4492

約数の個数: 60

約数和(自身を含む): 52934112

約数和(自身を除く): 34135956

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 4463, 8926, 13389, 17852, 26778, 40167, 53556, 58019, 80334, 116038, 120501, 160668, 174057, 232076, 241002, 348114, 361503, 482004, 522171, 696228, 723006, 1044342, 1446012, 1566513, 2088684, 3133026, 4699539, 6266052, 9399078, 18798156]

約数ペア:

[(1, 18798156), (2, 9399078), (3, 6266052), (4, 4699539), (6, 3133026), (9, 2088684), (12, 1566513), (13, 1446012), (18, 1044342), (26, 723006), (27, 696228), (36, 522171), (39, 482004), (52, 361503), (54, 348114), (78, 241002), (81, 232076), (108, 174057), (117, 160668), (156, 120501), (162, 116038), (234, 80334), (324, 58019), (351, 53556), (468, 40167), (702, 26778), (1053, 17852), (1404, 13389), (2106, 8926), (4212, 4463)]