21325329288

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{502861}}^1$

素因数の和:502923

約数の個数: 96

約数和(自身を含む): 62757177600

約数和(自身を除く): 41431848312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 31, 36, 38, 57, 62, 72, 76, 93, 114, 124, 152, 171, 186, 228, 248, 279, 342, 372, 456, 558, 589, 684, 744, 1116, 1178, 1368, 1767, 2232, 2356, 3534, 4712, 5301, 7068, 10602, 14136, 21204, 42408, 502861, 1005722, 1508583, 2011444, 3017166, 4022888, 4525749, 6034332, 9051498, 9554359, 12068664, 15588691, 18102996, 19108718, 28663077, 31177382, 36205992, 38217436, 46766073, 57326154, 62354764, 76434872, 85989231, 93532146, 114652308, 124709528, 140298219, 171978462, 187064292, 229304616, 280596438, 296185129, 343956924, 374128584, 561192876, 592370258, 687913848, 888555387, 1122385752, 1184740516, 1777110774, 2369481032, 2665666161, 3554221548, 5331332322, 7108443096, 10662664644, 21325329288]

約数ペア:

[(1, 21325329288), (2, 10662664644), (3, 7108443096), (4, 5331332322), (6, 3554221548), (8, 2665666161), (9, 2369481032), (12, 1777110774), (18, 1184740516), (19, 1122385752), (24, 888555387), (31, 687913848), (36, 592370258), (38, 561192876), (57, 374128584), (62, 343956924), (72, 296185129), (76, 280596438), (93, 229304616), (114, 187064292), (124, 171978462), (152, 140298219), (171, 124709528), (186, 114652308), (228, 93532146), (248, 85989231), (279, 76434872), (342, 62354764), (372, 57326154), (456, 46766073), (558, 38217436), (589, 36205992), (684, 31177382), (744, 28663077), (1116, 19108718), (1178, 18102996), (1368, 15588691), (1767, 12068664), (2232, 9554359), (2356, 9051498), (3534, 6034332), (4712, 4525749), (5301, 4022888), (7068, 3017166), (10602, 2011444), (14136, 1508583), (21204, 1005722), (42408, 502861)]