69256278

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{42281}}^1$

素因数の和:42309

約数の個数: 48

約数和(自身を含む): 184687776

約数和(自身を除く): 115431498

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, 42281, 84562, 126843, 253686, 295967, 380529, 549653, 591934, 761058, 887901, 1099306, 1648959, 1775802, 2663703, 3297918, 3847571, 4946877, 5327406, 7695142, 9893754, 11542713, 23085426, 34628139, 69256278]

約数ペア:

[(1, 69256278), (2, 34628139), (3, 23085426), (6, 11542713), (7, 9893754), (9, 7695142), (13, 5327406), (14, 4946877), (18, 3847571), (21, 3297918), (26, 2663703), (39, 1775802), (42, 1648959), (63, 1099306), (78, 887901), (91, 761058), (117, 591934), (126, 549653), (182, 380529), (234, 295967), (273, 253686), (546, 126843), (819, 84562), (1638, 42281)]