21000736389534

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1\times {\mathrm{617}}^1\times {\mathrm{31333}}^1$

素因数の和:32226

約数の個数: 128

約数和(自身を含む): 46623307484160

約数和(自身を除く): 25622571094626

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 109, 151, 218, 302, 327, 453, 617, 654, 906, 1199, 1234, 1661, 1851, 2398, 3322, 3597, 3702, 4983, 6787, 7194, 9966, 13574, 16459, 20361, 31333, 32918, 40722, 49377, 62666, 67253, 93167, 93999, 98754, 134506, 181049, 186334, 187998, 201759, 279501, 344663, 362098, 403518, 543147, 559002, 689326, 739783, 1024837, 1033989, 1086294, 1479566, 2049674, 2067978, 2219349, 3074511, 3415297, 4438698, 4731283, 6149022, 6830594, 9462566, 10155203, 10245891, 14193849, 19332461, 20310406, 20491782, 28387698, 30465609, 37568267, 38664922, 52044113, 57997383, 60931218, 75136534, 104088226, 111707233, 112704801, 115994766, 156132339, 212657071, 223414466, 225409602, 312264678, 335121699, 425314142, 515709847, 637971213, 670243398, 1031419694, 1275942426, 1547129541, 2107238249, 2919201611, 3094259082, 4214476498, 5672808317, 5838403222, 6321714747, 8757604833, 11345616634, 12643429494, 17018424951, 17515209666, 23179620739, 32111217721, 34036849902, 46359241478, 64222435442, 69538862217, 96333653163, 139077724434, 192667306326, 318192975599, 636385951198, 954578926797, 1909157853594, 3500122731589, 7000245463178, 10500368194767, 21000736389534]

約数ペア:

[(1, 21000736389534), (2, 10500368194767), (3, 7000245463178), (6, 3500122731589), (11, 1909157853594), (22, 954578926797), (33, 636385951198), (66, 318192975599), (109, 192667306326), (151, 139077724434), (218, 96333653163), (302, 69538862217), (327, 64222435442), (453, 46359241478), (617, 34036849902), (654, 32111217721), (906, 23179620739), (1199, 17515209666), (1234, 17018424951), (1661, 12643429494), (1851, 11345616634), (2398, 8757604833), (3322, 6321714747), (3597, 5838403222), (3702, 5672808317), (4983, 4214476498), (6787, 3094259082), (7194, 2919201611), (9966, 2107238249), (13574, 1547129541), (16459, 1275942426), (20361, 1031419694), (31333, 670243398), (32918, 637971213), (40722, 515709847), (49377, 425314142), (62666, 335121699), (67253, 312264678), (93167, 225409602), (93999, 223414466), (98754, 212657071), (134506, 156132339), (181049, 115994766), (186334, 112704801), (187998, 111707233), (201759, 104088226), (279501, 75136534), (344663, 60931218), (362098, 57997383), (403518, 52044113), (543147, 38664922), (559002, 37568267), (689326, 30465609), (739783, 28387698), (1024837, 20491782), (1033989, 20310406), (1086294, 19332461), (1479566, 14193849), (2049674, 10245891), (2067978, 10155203), (2219349, 9462566), (3074511, 6830594), (3415297, 6149022), (4438698, 4731283)]