12198456

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1$

素因数の和:309

約数の個数: 96

約数和(自身を含む): 35864400

約数和(自身を除く): 23665944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 37, 38, 57, 72, 74, 76, 111, 114, 148, 152, 171, 222, 228, 241, 296, 333, 342, 444, 456, 482, 666, 684, 703, 723, 888, 964, 1332, 1368, 1406, 1446, 1928, 2109, 2169, 2664, 2812, 2892, 4218, 4338, 4579, 5624, 5784, 6327, 8436, 8676, 8917, 9158, 12654, 13737, 16872, 17352, 17834, 18316, 25308, 26751, 27474, 35668, 36632, 41211, 50616, 53502, 54948, 71336, 80253, 82422, 107004, 109896, 160506, 164844, 169423, 214008, 321012, 329688, 338846, 508269, 642024, 677692, 1016538, 1355384, 1524807, 2033076, 3049614, 4066152, 6099228, 12198456]

約数ペア:

[(1, 12198456), (2, 6099228), (3, 4066152), (4, 3049614), (6, 2033076), (8, 1524807), (9, 1355384), (12, 1016538), (18, 677692), (19, 642024), (24, 508269), (36, 338846), (37, 329688), (38, 321012), (57, 214008), (72, 169423), (74, 164844), (76, 160506), (111, 109896), (114, 107004), (148, 82422), (152, 80253), (171, 71336), (222, 54948), (228, 53502), (241, 50616), (296, 41211), (333, 36632), (342, 35668), (444, 27474), (456, 26751), (482, 25308), (666, 18316), (684, 17834), (703, 17352), (723, 16872), (888, 13737), (964, 12654), (1332, 9158), (1368, 8917), (1406, 8676), (1446, 8436), (1928, 6327), (2109, 5784), (2169, 5624), (2664, 4579), (2812, 4338), (2892, 4218)]