42222726

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{173}}^1$

素因数の和:350

約数の個数: 96

約数和(自身を含む): 114004800

約数和(自身を除く): 71782074

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 149, 173, 182, 234, 273, 298, 346, 447, 519, 546, 819, 894, 1038, 1043, 1211, 1341, 1557, 1638, 1937, 2086, 2249, 2422, 2682, 3114, 3129, 3633, 3874, 4498, 5811, 6258, 6747, 7266, 9387, 10899, 11622, 13494, 13559, 15743, 17433, 18774, 20241, 21798, 25777, 27118, 31486, 34866, 40482, 40677, 47229, 51554, 77331, 81354, 94458, 122031, 141687, 154662, 180439, 231993, 244062, 283374, 335101, 360878, 463986, 541317, 670202, 1005303, 1082634, 1623951, 2010606, 2345707, 3015909, 3247902, 4691414, 6031818, 7037121, 14074242, 21111363, 42222726]

約数ペア:

[(1, 42222726), (2, 21111363), (3, 14074242), (6, 7037121), (7, 6031818), (9, 4691414), (13, 3247902), (14, 3015909), (18, 2345707), (21, 2010606), (26, 1623951), (39, 1082634), (42, 1005303), (63, 670202), (78, 541317), (91, 463986), (117, 360878), (126, 335101), (149, 283374), (173, 244062), (182, 231993), (234, 180439), (273, 154662), (298, 141687), (346, 122031), (447, 94458), (519, 81354), (546, 77331), (819, 51554), (894, 47229), (1038, 40677), (1043, 40482), (1211, 34866), (1341, 31486), (1557, 27118), (1638, 25777), (1937, 21798), (2086, 20241), (2249, 18774), (2422, 17433), (2682, 15743), (3114, 13559), (3129, 13494), (3633, 11622), (3874, 10899), (4498, 9387), (5811, 7266), (6258, 6747)]