12662436

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:161

約数の個数: 72

約数和(自身を含む): 32430720

約数和(自身を除く): 19768284

約数列:

[1, 2, 3, 4, 6, 12, 19, 37, 38, 57, 74, 76, 79, 111, 114, 148, 158, 222, 228, 237, 316, 361, 444, 474, 703, 722, 948, 1083, 1406, 1444, 1501, 2109, 2166, 2812, 2923, 3002, 4218, 4332, 4503, 5846, 6004, 8436, 8769, 9006, 11692, 13357, 17538, 18012, 26714, 28519, 35076, 40071, 53428, 55537, 57038, 80142, 85557, 111074, 114076, 160284, 166611, 171114, 222148, 333222, 342228, 666444, 1055203, 2110406, 3165609, 4220812, 6331218, 12662436]

約数ペア:

[(1, 12662436), (2, 6331218), (3, 4220812), (4, 3165609), (6, 2110406), (12, 1055203), (19, 666444), (37, 342228), (38, 333222), (57, 222148), (74, 171114), (76, 166611), (79, 160284), (111, 114076), (114, 111074), (148, 85557), (158, 80142), (222, 57038), (228, 55537), (237, 53428), (316, 40071), (361, 35076), (444, 28519), (474, 26714), (703, 18012), (722, 17538), (948, 13357), (1083, 11692), (1406, 9006), (1444, 8769), (1501, 8436), (2109, 6004), (2166, 5846), (2812, 4503), (2923, 4332), (3002, 4218)]