38121948

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:288

約数の個数: 96

約数和(自身を含む): 104832000

約数和(自身を除く): 66710052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 103, 108, 138, 149, 206, 207, 276, 298, 309, 412, 414, 447, 596, 618, 621, 828, 894, 927, 1236, 1242, 1341, 1788, 1854, 2369, 2484, 2682, 2781, 3427, 3708, 4023, 4738, 5364, 5562, 6854, 7107, 8046, 9476, 10281, 11124, 13708, 14214, 15347, 16092, 20562, 21321, 28428, 30694, 30843, 41124, 42642, 46041, 61388, 61686, 63963, 85284, 92082, 92529, 123372, 127926, 138123, 184164, 185058, 255852, 276246, 352981, 370116, 414369, 552492, 705962, 828738, 1058943, 1411924, 1657476, 2117886, 3176829, 4235772, 6353658, 9530487, 12707316, 19060974, 38121948]

約数ペア:

[(1, 38121948), (2, 19060974), (3, 12707316), (4, 9530487), (6, 6353658), (9, 4235772), (12, 3176829), (18, 2117886), (23, 1657476), (27, 1411924), (36, 1058943), (46, 828738), (54, 705962), (69, 552492), (92, 414369), (103, 370116), (108, 352981), (138, 276246), (149, 255852), (206, 185058), (207, 184164), (276, 138123), (298, 127926), (309, 123372), (412, 92529), (414, 92082), (447, 85284), (596, 63963), (618, 61686), (621, 61388), (828, 46041), (894, 42642), (927, 41124), (1236, 30843), (1242, 30694), (1341, 28428), (1788, 21321), (1854, 20562), (2369, 16092), (2484, 15347), (2682, 14214), (2781, 13708), (3427, 11124), (3708, 10281), (4023, 9476), (4738, 8046), (5364, 7107), (5562, 6854)]