15886008

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:269

約数の個数: 96

約数和(自身を含む): 45995040

約数和(自身を除く): 30109032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 53, 69, 72, 92, 106, 138, 159, 181, 184, 207, 212, 276, 318, 362, 414, 424, 477, 543, 552, 636, 724, 828, 954, 1086, 1219, 1272, 1448, 1629, 1656, 1908, 2172, 2438, 3258, 3657, 3816, 4163, 4344, 4876, 6516, 7314, 8326, 9593, 9752, 10971, 12489, 13032, 14628, 16652, 19186, 21942, 24978, 28779, 29256, 33304, 37467, 38372, 43884, 49956, 57558, 74934, 76744, 86337, 87768, 99912, 115116, 149868, 172674, 220639, 230232, 299736, 345348, 441278, 661917, 690696, 882556, 1323834, 1765112, 1985751, 2647668, 3971502, 5295336, 7943004, 15886008]

約数ペア:

[(1, 15886008), (2, 7943004), (3, 5295336), (4, 3971502), (6, 2647668), (8, 1985751), (9, 1765112), (12, 1323834), (18, 882556), (23, 690696), (24, 661917), (36, 441278), (46, 345348), (53, 299736), (69, 230232), (72, 220639), (92, 172674), (106, 149868), (138, 115116), (159, 99912), (181, 87768), (184, 86337), (207, 76744), (212, 74934), (276, 57558), (318, 49956), (362, 43884), (414, 38372), (424, 37467), (477, 33304), (543, 29256), (552, 28779), (636, 24978), (724, 21942), (828, 19186), (954, 16652), (1086, 14628), (1219, 13032), (1272, 12489), (1448, 10971), (1629, 9752), (1656, 9593), (1908, 8326), (2172, 7314), (2438, 6516), (3258, 4876), (3657, 4344), (3816, 4163)]