1648098

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:167

約数の個数: 48

約数和(自身を含む): 3868800

約数和(自身を除く): 2220702

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 61, 79, 114, 122, 158, 171, 183, 237, 342, 366, 474, 549, 711, 1098, 1159, 1422, 1501, 2318, 3002, 3477, 4503, 4819, 6954, 9006, 9638, 10431, 13509, 14457, 20862, 27018, 28914, 43371, 86742, 91561, 183122, 274683, 549366, 824049, 1648098]

約数ペア:

[(1, 1648098), (2, 824049), (3, 549366), (6, 274683), (9, 183122), (18, 91561), (19, 86742), (38, 43371), (57, 28914), (61, 27018), (79, 20862), (114, 14457), (122, 13509), (158, 10431), (171, 9638), (183, 9006), (237, 6954), (342, 4819), (366, 4503), (474, 3477), (549, 3002), (711, 2318), (1098, 1501), (1159, 1422)]