17838846

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1$

素因数の和:358

約数の個数: 64

約数和(自身を含む): 42301440

約数和(自身を除く): 24462594

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 53, 54, 69, 106, 138, 159, 207, 271, 318, 414, 477, 542, 621, 813, 954, 1219, 1242, 1431, 1626, 2438, 2439, 2862, 3657, 4878, 6233, 7314, 7317, 10971, 12466, 14363, 14634, 18699, 21942, 28726, 32913, 37398, 43089, 56097, 65826, 86178, 112194, 129267, 168291, 258534, 330349, 336582, 387801, 660698, 775602, 991047, 1982094, 2973141, 5946282, 8919423, 17838846]

約数ペア:

[(1, 17838846), (2, 8919423), (3, 5946282), (6, 2973141), (9, 1982094), (18, 991047), (23, 775602), (27, 660698), (46, 387801), (53, 336582), (54, 330349), (69, 258534), (106, 168291), (138, 129267), (159, 112194), (207, 86178), (271, 65826), (318, 56097), (414, 43089), (477, 37398), (542, 32913), (621, 28726), (813, 21942), (954, 18699), (1219, 14634), (1242, 14363), (1431, 12466), (1626, 10971), (2438, 7317), (2439, 7314), (2862, 6233), (3657, 4878)]