7385868

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:156

約数の個数: 108

約数和(自身を含む): 22407840

約数和(自身を除く): 15021972

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 53, 63, 79, 84, 98, 106, 126, 147, 158, 159, 196, 212, 237, 252, 294, 316, 318, 371, 441, 474, 477, 553, 588, 636, 711, 742, 882, 948, 954, 1106, 1113, 1422, 1484, 1659, 1764, 1908, 2212, 2226, 2597, 2844, 3318, 3339, 3871, 4187, 4452, 4977, 5194, 6636, 6678, 7742, 7791, 8374, 9954, 10388, 11613, 12561, 13356, 15484, 15582, 16748, 19908, 23226, 23373, 25122, 29309, 31164, 34839, 37683, 46452, 46746, 50244, 58618, 69678, 75366, 87927, 93492, 117236, 139356, 150732, 175854, 205163, 263781, 351708, 410326, 527562, 615489, 820652, 1055124, 1230978, 1846467, 2461956, 3692934, 7385868]

約数ペア:

[(1, 7385868), (2, 3692934), (3, 2461956), (4, 1846467), (6, 1230978), (7, 1055124), (9, 820652), (12, 615489), (14, 527562), (18, 410326), (21, 351708), (28, 263781), (36, 205163), (42, 175854), (49, 150732), (53, 139356), (63, 117236), (79, 93492), (84, 87927), (98, 75366), (106, 69678), (126, 58618), (147, 50244), (158, 46746), (159, 46452), (196, 37683), (212, 34839), (237, 31164), (252, 29309), (294, 25122), (316, 23373), (318, 23226), (371, 19908), (441, 16748), (474, 15582), (477, 15484), (553, 13356), (588, 12561), (636, 11613), (711, 10388), (742, 9954), (882, 8374), (948, 7791), (954, 7742), (1106, 6678), (1113, 6636), (1422, 5194), (1484, 4977), (1659, 4452), (1764, 4187), (1908, 3871), (2212, 3339), (2226, 3318), (2597, 2844)]