9221992

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{359}}^1$

素因数の和:410

約数の個数: 48

約数和(自身を含む): 19764000

約数和(自身を除く): 10542008

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 169, 247, 338, 359, 494, 676, 718, 988, 1352, 1436, 1976, 2872, 3211, 4667, 6422, 6821, 9334, 12844, 13642, 18668, 25688, 27284, 37336, 54568, 60671, 88673, 121342, 177346, 242684, 354692, 485368, 709384, 1152749, 2305498, 4610996, 9221992]

約数ペア:

[(1, 9221992), (2, 4610996), (4, 2305498), (8, 1152749), (13, 709384), (19, 485368), (26, 354692), (38, 242684), (52, 177346), (76, 121342), (104, 88673), (152, 60671), (169, 54568), (247, 37336), (338, 27284), (359, 25688), (494, 18668), (676, 13642), (718, 12844), (988, 9334), (1352, 6821), (1436, 6422), (1976, 4667), (2872, 3211)]