2931989796

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{154543}}^1$

素因数の和:154601

約数の個数: 72

約数和(自身を含む): 8100578304

約数和(自身を除く): 5168588508

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 31, 34, 36, 51, 62, 68, 93, 102, 124, 153, 186, 204, 279, 306, 372, 527, 558, 612, 1054, 1116, 1581, 2108, 3162, 4743, 6324, 9486, 18972, 154543, 309086, 463629, 618172, 927258, 1390887, 1854516, 2627231, 2781774, 4790833, 5254462, 5563548, 7881693, 9581666, 10508924, 14372499, 15763386, 19163332, 23645079, 28744998, 31526772, 43117497, 47290158, 57489996, 81444161, 86234994, 94580316, 162888322, 172469988, 244332483, 325776644, 488664966, 732997449, 977329932, 1465994898, 2931989796]

約数ペア:

[(1, 2931989796), (2, 1465994898), (3, 977329932), (4, 732997449), (6, 488664966), (9, 325776644), (12, 244332483), (17, 172469988), (18, 162888322), (31, 94580316), (34, 86234994), (36, 81444161), (51, 57489996), (62, 47290158), (68, 43117497), (93, 31526772), (102, 28744998), (124, 23645079), (153, 19163332), (186, 15763386), (204, 14372499), (279, 10508924), (306, 9581666), (372, 7881693), (527, 5563548), (558, 5254462), (612, 4790833), (1054, 2781774), (1116, 2627231), (1581, 1854516), (2108, 1390887), (3162, 927258), (4743, 618172), (6324, 463629), (9486, 309086), (18972, 154543)]