40396902

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{307}}^1$

素因数の和:573

約数の個数: 64

約数和(自身を含む): 100176384

約数和(自身を除く): 59779482

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 241, 273, 307, 482, 546, 614, 723, 921, 1446, 1687, 1842, 2149, 3133, 3374, 3991, 4298, 5061, 6266, 6447, 7982, 9399, 10122, 11973, 12894, 18798, 21931, 23946, 27937, 43862, 55874, 65793, 73987, 83811, 131586, 147974, 167622, 221961, 443922, 517909, 961831, 1035818, 1553727, 1923662, 2885493, 3107454, 5770986, 6732817, 13465634, 20198451, 40396902]

約数ペア:

[(1, 40396902), (2, 20198451), (3, 13465634), (6, 6732817), (7, 5770986), (13, 3107454), (14, 2885493), (21, 1923662), (26, 1553727), (39, 1035818), (42, 961831), (78, 517909), (91, 443922), (182, 221961), (241, 167622), (273, 147974), (307, 131586), (482, 83811), (546, 73987), (614, 65793), (723, 55874), (921, 43862), (1446, 27937), (1687, 23946), (1842, 21931), (2149, 18798), (3133, 12894), (3374, 11973), (3991, 10122), (4298, 9399), (5061, 7982), (6266, 6447)]