181946142

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{163}}^1\times {\mathrm{2953}}^1$

素因数の和:3134

約数の個数: 64

約数和(自身を含む): 465077760

約数和(自身を除く): 283131618

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 163, 189, 326, 378, 489, 978, 1141, 1467, 2282, 2934, 2953, 3423, 4401, 5906, 6846, 8802, 8859, 10269, 17718, 20538, 20671, 26577, 30807, 41342, 53154, 61614, 62013, 79731, 124026, 159462, 186039, 372078, 481339, 558117, 962678, 1116234, 1444017, 2888034, 3369373, 4332051, 6738746, 8664102, 10108119, 12996153, 20216238, 25992306, 30324357, 60648714, 90973071, 181946142]

約数ペア:

[(1, 181946142), (2, 90973071), (3, 60648714), (6, 30324357), (7, 25992306), (9, 20216238), (14, 12996153), (18, 10108119), (21, 8664102), (27, 6738746), (42, 4332051), (54, 3369373), (63, 2888034), (126, 1444017), (163, 1116234), (189, 962678), (326, 558117), (378, 481339), (489, 372078), (978, 186039), (1141, 159462), (1467, 124026), (2282, 79731), (2934, 62013), (2953, 61614), (3423, 53154), (4401, 41342), (5906, 30807), (6846, 26577), (8802, 20671), (8859, 20538), (10269, 17718)]