873961884

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{2671}}^1$

素因数の和:2891

約数の個数: 72

約数和(自身を含む): 2261313600

約数和(自身を除く): 1387351716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 149, 183, 244, 298, 366, 447, 549, 596, 732, 894, 1098, 1341, 1788, 2196, 2671, 2682, 5342, 5364, 8013, 9089, 10684, 16026, 18178, 24039, 27267, 32052, 36356, 48078, 54534, 81801, 96156, 109068, 162931, 163602, 325862, 327204, 397979, 488793, 651724, 795958, 977586, 1193937, 1466379, 1591916, 1955172, 2387874, 2932758, 3581811, 4775748, 5865516, 7163622, 14327244, 24276719, 48553438, 72830157, 97106876, 145660314, 218490471, 291320628, 436980942, 873961884]

約数ペア:

[(1, 873961884), (2, 436980942), (3, 291320628), (4, 218490471), (6, 145660314), (9, 97106876), (12, 72830157), (18, 48553438), (36, 24276719), (61, 14327244), (122, 7163622), (149, 5865516), (183, 4775748), (244, 3581811), (298, 2932758), (366, 2387874), (447, 1955172), (549, 1591916), (596, 1466379), (732, 1193937), (894, 977586), (1098, 795958), (1341, 651724), (1788, 488793), (2196, 397979), (2671, 327204), (2682, 325862), (5342, 163602), (5364, 162931), (8013, 109068), (9089, 96156), (10684, 81801), (16026, 54534), (18178, 48078), (24039, 36356), (27267, 32052)]