1325196306

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{553549}}^1$

素因数の和:553583

約数の個数: 48

約数和(自身を含む): 3454152000

約数和(自身を除く): 2128955694

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 553549, 1107098, 1660647, 3321294, 3874843, 4981941, 7749686, 9963882, 10517431, 11624529, 21034862, 23249058, 31552293, 34873587, 63104586, 69747174, 73622017, 94656879, 147244034, 189313758, 220866051, 441732102, 662598153, 1325196306]

約数ペア:

[(1, 1325196306), (2, 662598153), (3, 441732102), (6, 220866051), (7, 189313758), (9, 147244034), (14, 94656879), (18, 73622017), (19, 69747174), (21, 63104586), (38, 34873587), (42, 31552293), (57, 23249058), (63, 21034862), (114, 11624529), (126, 10517431), (133, 9963882), (171, 7749686), (266, 4981941), (342, 3874843), (399, 3321294), (798, 1660647), (1197, 1107098), (2394, 553549)]