18534462

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:285

約数の個数: 48

約数和(自身を含む): 40233600

約数和(自身を除く): 21699138

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 86, 114, 129, 199, 258, 361, 398, 597, 722, 817, 1083, 1194, 1634, 2166, 2451, 3781, 4902, 7562, 8557, 11343, 15523, 17114, 22686, 25671, 31046, 46569, 51342, 71839, 93138, 143678, 162583, 215517, 325166, 431034, 487749, 975498, 3089077, 6178154, 9267231, 18534462]

約数ペア:

[(1, 18534462), (2, 9267231), (3, 6178154), (6, 3089077), (19, 975498), (38, 487749), (43, 431034), (57, 325166), (86, 215517), (114, 162583), (129, 143678), (199, 93138), (258, 71839), (361, 51342), (398, 46569), (597, 31046), (722, 25671), (817, 22686), (1083, 17114), (1194, 15523), (1634, 11343), (2166, 8557), (2451, 7562), (3781, 4902)]