61089378

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{4421}}^1$

素因数の和:4487

約数の個数: 48

約数和(自身を含む): 145183104

約数和(自身を除く): 84093726

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 49, 94, 98, 141, 147, 282, 294, 329, 658, 987, 1974, 2303, 4421, 4606, 6909, 8842, 13263, 13818, 26526, 30947, 61894, 92841, 185682, 207787, 216629, 415574, 433258, 623361, 649887, 1246722, 1299774, 1454509, 2909018, 4363527, 8727054, 10181563, 20363126, 30544689, 61089378]

約数ペア:

[(1, 61089378), (2, 30544689), (3, 20363126), (6, 10181563), (7, 8727054), (14, 4363527), (21, 2909018), (42, 1454509), (47, 1299774), (49, 1246722), (94, 649887), (98, 623361), (141, 433258), (147, 415574), (282, 216629), (294, 207787), (329, 185682), (658, 92841), (987, 61894), (1974, 30947), (2303, 26526), (4421, 13818), (4606, 13263), (6909, 8842)]