9991476

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1097}}^1$

素因数の和:1141

約数の個数: 72

約数和(自身を含む): 28776384

約数和(自身を除く): 18784908

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 33, 36, 44, 46, 66, 69, 92, 99, 132, 138, 198, 207, 253, 276, 396, 414, 506, 759, 828, 1012, 1097, 1518, 2194, 2277, 3036, 3291, 4388, 4554, 6582, 9108, 9873, 12067, 13164, 19746, 24134, 25231, 36201, 39492, 48268, 50462, 72402, 75693, 100924, 108603, 144804, 151386, 217206, 227079, 277541, 302772, 434412, 454158, 555082, 832623, 908316, 1110164, 1665246, 2497869, 3330492, 4995738, 9991476]

約数ペア:

[(1, 9991476), (2, 4995738), (3, 3330492), (4, 2497869), (6, 1665246), (9, 1110164), (11, 908316), (12, 832623), (18, 555082), (22, 454158), (23, 434412), (33, 302772), (36, 277541), (44, 227079), (46, 217206), (66, 151386), (69, 144804), (92, 108603), (99, 100924), (132, 75693), (138, 72402), (198, 50462), (207, 48268), (253, 39492), (276, 36201), (396, 25231), (414, 24134), (506, 19746), (759, 13164), (828, 12067), (1012, 9873), (1097, 9108), (1518, 6582), (2194, 4554), (2277, 4388), (3036, 3291)]