15854904

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{1303}}^1$

素因数の和:1341

約数の個数: 72

約数和(自身を含む): 46533240

約数和(自身を除く): 30678336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 169, 234, 312, 338, 468, 507, 676, 936, 1014, 1303, 1352, 1521, 2028, 2606, 3042, 3909, 4056, 5212, 6084, 7818, 10424, 11727, 12168, 15636, 16939, 23454, 31272, 33878, 46908, 50817, 67756, 93816, 101634, 135512, 152451, 203268, 220207, 304902, 406536, 440414, 609804, 660621, 880828, 1219608, 1321242, 1761656, 1981863, 2642484, 3963726, 5284968, 7927452, 15854904]

約数ペア:

[(1, 15854904), (2, 7927452), (3, 5284968), (4, 3963726), (6, 2642484), (8, 1981863), (9, 1761656), (12, 1321242), (13, 1219608), (18, 880828), (24, 660621), (26, 609804), (36, 440414), (39, 406536), (52, 304902), (72, 220207), (78, 203268), (104, 152451), (117, 135512), (156, 101634), (169, 93816), (234, 67756), (312, 50817), (338, 46908), (468, 33878), (507, 31272), (676, 23454), (936, 16939), (1014, 15636), (1303, 12168), (1352, 11727), (1521, 10424), (2028, 7818), (2606, 6084), (3042, 5212), (3909, 4056)]