123523974

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{229}}^1\times {\mathrm{1427}}^1$

素因数の和:1674

約数の個数: 64

約数和(自身を含む): 315302400

約数和(自身を除く): 191778426

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 229, 378, 458, 687, 1374, 1427, 1603, 2061, 2854, 3206, 4122, 4281, 4809, 6183, 8562, 9618, 9989, 12366, 12843, 14427, 19978, 25686, 28854, 29967, 38529, 43281, 59934, 77058, 86562, 89901, 179802, 269703, 326783, 539406, 653566, 980349, 1960698, 2287481, 2941047, 4574962, 5882094, 6862443, 8823141, 13724886, 17646282, 20587329, 41174658, 61761987, 123523974]

約数ペア:

[(1, 123523974), (2, 61761987), (3, 41174658), (6, 20587329), (7, 17646282), (9, 13724886), (14, 8823141), (18, 6862443), (21, 5882094), (27, 4574962), (42, 2941047), (54, 2287481), (63, 1960698), (126, 980349), (189, 653566), (229, 539406), (378, 326783), (458, 269703), (687, 179802), (1374, 89901), (1427, 86562), (1603, 77058), (2061, 59934), (2854, 43281), (3206, 38529), (4122, 29967), (4281, 28854), (4809, 25686), (6183, 19978), (8562, 14427), (9618, 12843), (9989, 12366)]