291871062

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{136261}}^1$

素因数の和:136293

約数の個数: 48

約数和(自身を含む): 765247392

約数和(自身を除く): 473376330

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 136261, 272522, 408783, 817566, 953827, 1226349, 1907654, 2316437, 2452698, 2861481, 4632874, 5722962, 6949311, 8584443, 13898622, 16215059, 17168886, 20847933, 32430118, 41695866, 48645177, 97290354, 145935531, 291871062]

約数ペア:

[(1, 291871062), (2, 145935531), (3, 97290354), (6, 48645177), (7, 41695866), (9, 32430118), (14, 20847933), (17, 17168886), (18, 16215059), (21, 13898622), (34, 8584443), (42, 6949311), (51, 5722962), (63, 4632874), (102, 2861481), (119, 2452698), (126, 2316437), (153, 1907654), (238, 1226349), (306, 953827), (357, 817566), (714, 408783), (1071, 272522), (2142, 136261)]