15216984

素因数分解:

$2^3\times 3^4\times {\mathrm{23}}^1\times {\mathrm{1021}}^1$

素因数の和:1062

約数の個数: 80

約数和(自身を含む): 44518320

約数和(自身を除く): 29301336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 81, 92, 108, 138, 162, 184, 207, 216, 276, 324, 414, 552, 621, 648, 828, 1021, 1242, 1656, 1863, 2042, 2484, 3063, 3726, 4084, 4968, 6126, 7452, 8168, 9189, 12252, 14904, 18378, 23483, 24504, 27567, 36756, 46966, 55134, 70449, 73512, 82701, 93932, 110268, 140898, 165402, 187864, 211347, 220536, 281796, 330804, 422694, 563592, 634041, 661608, 845388, 1268082, 1690776, 1902123, 2536164, 3804246, 5072328, 7608492, 15216984]

約数ペア:

[(1, 15216984), (2, 7608492), (3, 5072328), (4, 3804246), (6, 2536164), (8, 1902123), (9, 1690776), (12, 1268082), (18, 845388), (23, 661608), (24, 634041), (27, 563592), (36, 422694), (46, 330804), (54, 281796), (69, 220536), (72, 211347), (81, 187864), (92, 165402), (108, 140898), (138, 110268), (162, 93932), (184, 82701), (207, 73512), (216, 70449), (276, 55134), (324, 46966), (414, 36756), (552, 27567), (621, 24504), (648, 23483), (828, 18378), (1021, 14904), (1242, 12252), (1656, 9189), (1863, 8168), (2042, 7452), (2484, 6126), (3063, 4968), (3726, 4084)]