38997612

素因数分解:

$2^2\times 3^5\times {\mathrm{53}}^1\times {\mathrm{757}}^1$

素因数の和:829

約数の個数: 72

約数和(自身を含む): 104294736

約数和(自身を除く): 65297124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 81, 106, 108, 159, 162, 212, 243, 318, 324, 477, 486, 636, 757, 954, 972, 1431, 1514, 1908, 2271, 2862, 3028, 4293, 4542, 5724, 6813, 8586, 9084, 12879, 13626, 17172, 20439, 25758, 27252, 40121, 40878, 51516, 61317, 80242, 81756, 120363, 122634, 160484, 183951, 240726, 245268, 361089, 367902, 481452, 722178, 735804, 1083267, 1444356, 2166534, 3249801, 4333068, 6499602, 9749403, 12999204, 19498806, 38997612]

約数ペア:

[(1, 38997612), (2, 19498806), (3, 12999204), (4, 9749403), (6, 6499602), (9, 4333068), (12, 3249801), (18, 2166534), (27, 1444356), (36, 1083267), (53, 735804), (54, 722178), (81, 481452), (106, 367902), (108, 361089), (159, 245268), (162, 240726), (212, 183951), (243, 160484), (318, 122634), (324, 120363), (477, 81756), (486, 80242), (636, 61317), (757, 51516), (954, 40878), (972, 40121), (1431, 27252), (1514, 25758), (1908, 20439), (2271, 17172), (2862, 13626), (3028, 12879), (4293, 9084), (4542, 8586), (5724, 6813)]