31047066

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{421}}^1$

素因数の和:687

約数の個数: 48

約数和(自身を含む): 71691048

約数和(自身を除く): 40643982

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 241, 306, 421, 482, 723, 842, 1263, 1446, 2169, 2526, 3789, 4097, 4338, 7157, 7578, 8194, 12291, 14314, 21471, 24582, 36873, 42942, 64413, 73746, 101461, 128826, 202922, 304383, 608766, 913149, 1724837, 1826298, 3449674, 5174511, 10349022, 15523533, 31047066]

約数ペア:

[(1, 31047066), (2, 15523533), (3, 10349022), (6, 5174511), (9, 3449674), (17, 1826298), (18, 1724837), (34, 913149), (51, 608766), (102, 304383), (153, 202922), (241, 128826), (306, 101461), (421, 73746), (482, 64413), (723, 42942), (842, 36873), (1263, 24582), (1446, 21471), (2169, 14314), (2526, 12291), (3789, 8194), (4097, 7578), (4338, 7157)]