1009815192

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^2\times {\mathrm{38851}}^1$

素因数の和:38901

約数の個数: 72

約数和(自身を含む): 2886509340

約数和(自身を除く): 1876694148

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 361, 456, 684, 722, 1083, 1368, 1444, 2166, 2888, 3249, 4332, 6498, 8664, 12996, 25992, 38851, 77702, 116553, 155404, 233106, 310808, 349659, 466212, 699318, 738169, 932424, 1398636, 1476338, 2214507, 2797272, 2952676, 4429014, 5905352, 6643521, 8858028, 13287042, 14025211, 17716056, 26574084, 28050422, 42075633, 53148168, 56100844, 84151266, 112201688, 126226899, 168302532, 252453798, 336605064, 504907596, 1009815192]

約数ペア:

[(1, 1009815192), (2, 504907596), (3, 336605064), (4, 252453798), (6, 168302532), (8, 126226899), (9, 112201688), (12, 84151266), (18, 56100844), (19, 53148168), (24, 42075633), (36, 28050422), (38, 26574084), (57, 17716056), (72, 14025211), (76, 13287042), (114, 8858028), (152, 6643521), (171, 5905352), (228, 4429014), (342, 2952676), (361, 2797272), (456, 2214507), (684, 1476338), (722, 1398636), (1083, 932424), (1368, 738169), (1444, 699318), (2166, 466212), (2888, 349659), (3249, 310808), (4332, 233106), (6498, 155404), (8664, 116553), (12996, 77702), (25992, 38851)]