847637574

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{61343}}^1$

素因数の和:61409

約数の個数: 48

約数和(自身を含む): 2014046208

約数和(自身を除く): 1166408634

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 49, 94, 98, 141, 147, 282, 294, 329, 658, 987, 1974, 2303, 4606, 6909, 13818, 61343, 122686, 184029, 368058, 429401, 858802, 1288203, 2576406, 2883121, 3005807, 5766242, 6011614, 8649363, 9017421, 17298726, 18034842, 20181847, 40363694, 60545541, 121091082, 141272929, 282545858, 423818787, 847637574]

約数ペア:

[(1, 847637574), (2, 423818787), (3, 282545858), (6, 141272929), (7, 121091082), (14, 60545541), (21, 40363694), (42, 20181847), (47, 18034842), (49, 17298726), (94, 9017421), (98, 8649363), (141, 6011614), (147, 5766242), (282, 3005807), (294, 2883121), (329, 2576406), (658, 1288203), (987, 858802), (1974, 429401), (2303, 368058), (4606, 184029), (6909, 122686), (13818, 61343)]