12015378

素因数分解:

$2^1\times 3^7\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:131

約数の個数: 64

約数和(自身を含む): 28103040

約数和(自身を除く): 16087662

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 67, 81, 82, 123, 134, 162, 201, 243, 246, 369, 402, 486, 603, 729, 738, 1107, 1206, 1458, 1809, 2187, 2214, 2747, 3321, 3618, 4374, 5427, 5494, 6642, 8241, 9963, 10854, 16281, 16482, 19926, 24723, 29889, 32562, 48843, 49446, 59778, 74169, 89667, 97686, 146529, 148338, 179334, 222507, 293058, 445014, 667521, 1335042, 2002563, 4005126, 6007689, 12015378]

約数ペア:

[(1, 12015378), (2, 6007689), (3, 4005126), (6, 2002563), (9, 1335042), (18, 667521), (27, 445014), (41, 293058), (54, 222507), (67, 179334), (81, 148338), (82, 146529), (123, 97686), (134, 89667), (162, 74169), (201, 59778), (243, 49446), (246, 48843), (369, 32562), (402, 29889), (486, 24723), (603, 19926), (729, 16482), (738, 16281), (1107, 10854), (1206, 9963), (1458, 8241), (1809, 6642), (2187, 5494), (2214, 5427), (2747, 4374), (3321, 3618)]