13272948

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{359}}^1$

素因数の和:461

約数の個数: 72

約数和(自身を含む): 36691200

約数和(自身を除く): 23418252

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 79, 117, 156, 158, 234, 237, 316, 359, 468, 474, 711, 718, 948, 1027, 1077, 1422, 1436, 2054, 2154, 2844, 3081, 3231, 4108, 4308, 4667, 6162, 6462, 9243, 9334, 12324, 12924, 14001, 18486, 18668, 28002, 28361, 36972, 42003, 56004, 56722, 84006, 85083, 113444, 168012, 170166, 255249, 340332, 368693, 510498, 737386, 1020996, 1106079, 1474772, 2212158, 3318237, 4424316, 6636474, 13272948]

約数ペア:

[(1, 13272948), (2, 6636474), (3, 4424316), (4, 3318237), (6, 2212158), (9, 1474772), (12, 1106079), (13, 1020996), (18, 737386), (26, 510498), (36, 368693), (39, 340332), (52, 255249), (78, 170166), (79, 168012), (117, 113444), (156, 85083), (158, 84006), (234, 56722), (237, 56004), (316, 42003), (359, 36972), (468, 28361), (474, 28002), (711, 18668), (718, 18486), (948, 14001), (1027, 12924), (1077, 12324), (1422, 9334), (1436, 9243), (2054, 6462), (2154, 6162), (2844, 4667), (3081, 4308), (3231, 4108)]