18469660404

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6964427}}^1$

素因数の和:6964464

約数の個数: 48

約数和(自身を含む): 49141003968

約数和(自身を除く): 30671343564

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 6964427, 13928854, 20893281, 27857708, 41786562, 83573124, 90537551, 118395259, 181075102, 236790518, 271612653, 355185777, 362150204, 473581036, 543225306, 710371554, 1086450612, 1420743108, 1539138367, 3078276734, 4617415101, 6156553468, 9234830202, 18469660404]

約数ペア:

[(1, 18469660404), (2, 9234830202), (3, 6156553468), (4, 4617415101), (6, 3078276734), (12, 1539138367), (13, 1420743108), (17, 1086450612), (26, 710371554), (34, 543225306), (39, 473581036), (51, 362150204), (52, 355185777), (68, 271612653), (78, 236790518), (102, 181075102), (156, 118395259), (204, 90537551), (221, 83573124), (442, 41786562), (663, 27857708), (884, 20893281), (1326, 13928854), (2652, 6964427)]