2761751538

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{187339}}^1$

素因数の和:187373

約数の個数: 80

約数和(自身を含む): 7616495040

約数和(自身を除く): 4854743502

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 81, 91, 117, 126, 162, 182, 189, 234, 273, 351, 378, 546, 567, 702, 819, 1053, 1134, 1638, 2106, 2457, 4914, 7371, 14742, 187339, 374678, 562017, 1124034, 1311373, 1686051, 2435407, 2622746, 3372102, 3934119, 4870814, 5058153, 7306221, 7868238, 10116306, 11802357, 14612442, 15174459, 17047849, 21918663, 23604714, 30348918, 34095698, 35407071, 43837326, 51143547, 65755989, 70814142, 102287094, 106221213, 131511978, 153430641, 197267967, 212442426, 306861282, 394535934, 460291923, 920583846, 1380875769, 2761751538]

約数ペア:

[(1, 2761751538), (2, 1380875769), (3, 920583846), (6, 460291923), (7, 394535934), (9, 306861282), (13, 212442426), (14, 197267967), (18, 153430641), (21, 131511978), (26, 106221213), (27, 102287094), (39, 70814142), (42, 65755989), (54, 51143547), (63, 43837326), (78, 35407071), (81, 34095698), (91, 30348918), (117, 23604714), (126, 21918663), (162, 17047849), (182, 15174459), (189, 14612442), (234, 11802357), (273, 10116306), (351, 7868238), (378, 7306221), (546, 5058153), (567, 4870814), (702, 3934119), (819, 3372102), (1053, 2622746), (1134, 2435407), (1638, 1686051), (2106, 1311373), (2457, 1124034), (4914, 562017), (7371, 374678), (14742, 187339)]