15202278

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9281}}^1$

素因数の和:9309

約数の個数: 48

約数和(自身を含む): 40543776

約数和(自身を除く): 25341498

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 9281, 18562, 27843, 55686, 64967, 83529, 120653, 129934, 167058, 194901, 241306, 361959, 389802, 584703, 723918, 844571, 1085877, 1169406, 1689142, 2171754, 2533713, 5067426, 7601139, 15202278]

約数ペア:

[(1, 15202278), (2, 7601139), (3, 5067426), (6, 2533713), (7, 2171754), (9, 1689142), (13, 1169406), (14, 1085877), (18, 844571), (21, 723918), (26, 584703), (39, 389802), (42, 361959), (63, 241306), (78, 194901), (91, 167058), (117, 129934), (126, 120653), (182, 83529), (234, 64967), (273, 55686), (546, 27843), (819, 18562), (1638, 9281)]