40557834

素因数分解:

$2^1\times 3^4\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:229

約数の個数: 80

約数和(自身を含む): 96049800

約数和(自身を除く): 55491966

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 81, 87, 89, 97, 162, 174, 178, 194, 261, 267, 291, 522, 534, 582, 783, 801, 873, 1566, 1602, 1746, 2349, 2403, 2581, 2619, 2813, 4698, 4806, 5162, 5238, 5626, 7209, 7743, 7857, 8439, 8633, 14418, 15486, 15714, 16878, 17266, 23229, 25317, 25899, 46458, 50634, 51798, 69687, 75951, 77697, 139374, 151902, 155394, 209061, 227853, 233091, 250357, 418122, 455706, 466182, 500714, 699273, 751071, 1398546, 1502142, 2253213, 4506426, 6759639, 13519278, 20278917, 40557834]

約数ペア:

[(1, 40557834), (2, 20278917), (3, 13519278), (6, 6759639), (9, 4506426), (18, 2253213), (27, 1502142), (29, 1398546), (54, 751071), (58, 699273), (81, 500714), (87, 466182), (89, 455706), (97, 418122), (162, 250357), (174, 233091), (178, 227853), (194, 209061), (261, 155394), (267, 151902), (291, 139374), (522, 77697), (534, 75951), (582, 69687), (783, 51798), (801, 50634), (873, 46458), (1566, 25899), (1602, 25317), (1746, 23229), (2349, 17266), (2403, 16878), (2581, 15714), (2619, 15486), (2813, 14418), (4698, 8633), (4806, 8439), (5162, 7857), (5238, 7743), (5626, 7209)]