31100238

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4583}}^1$

素因数の和:4633

約数の個数: 48

約数和(自身を含む): 75085920

約数和(自身を除く): 43985682

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 29, 39, 58, 78, 87, 117, 174, 234, 261, 377, 522, 754, 1131, 2262, 3393, 4583, 6786, 9166, 13749, 27498, 41247, 59579, 82494, 119158, 132907, 178737, 265814, 357474, 398721, 536211, 797442, 1072422, 1196163, 1727791, 2392326, 3455582, 5183373, 10366746, 15550119, 31100238]

約数ペア:

[(1, 31100238), (2, 15550119), (3, 10366746), (6, 5183373), (9, 3455582), (13, 2392326), (18, 1727791), (26, 1196163), (29, 1072422), (39, 797442), (58, 536211), (78, 398721), (87, 357474), (117, 265814), (174, 178737), (234, 132907), (261, 119158), (377, 82494), (522, 59579), (754, 41247), (1131, 27498), (2262, 13749), (3393, 9166), (4583, 6786)]