838883934

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{350411}}^1$

素因数の和:350445

約数の個数: 48

約数和(自身を含む): 2186570880

約数和(自身を除く): 1347686946

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, 350411, 700822, 1051233, 2102466, 2452877, 3153699, 4905754, 6307398, 6657809, 7358631, 13315618, 14717262, 19973427, 22075893, 39946854, 44151786, 46604663, 59920281, 93209326, 119840562, 139813989, 279627978, 419441967, 838883934]

約数ペア:

[(1, 838883934), (2, 419441967), (3, 279627978), (6, 139813989), (7, 119840562), (9, 93209326), (14, 59920281), (18, 46604663), (19, 44151786), (21, 39946854), (38, 22075893), (42, 19973427), (57, 14717262), (63, 13315618), (114, 7358631), (126, 6657809), (133, 6307398), (171, 4905754), (266, 3153699), (342, 2452877), (399, 2102466), (798, 1051233), (1197, 700822), (2394, 350411)]