1330989786

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{185323}}^1$

素因数の和:185360

約数の個数: 64

約数和(自身を含む): 3558220800

約数和(自身を除く): 2227231014

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 114, 126, 133, 171, 189, 266, 342, 378, 399, 513, 798, 1026, 1197, 2394, 3591, 7182, 185323, 370646, 555969, 1111938, 1297261, 1667907, 2594522, 3335814, 3521137, 3891783, 5003721, 7042274, 7783566, 10007442, 10563411, 11675349, 21126822, 23350698, 24647959, 31690233, 35026047, 49295918, 63380466, 70052094, 73943877, 95070699, 147887754, 190141398, 221831631, 443663262, 665494893, 1330989786]

約数ペア:

[(1, 1330989786), (2, 665494893), (3, 443663262), (6, 221831631), (7, 190141398), (9, 147887754), (14, 95070699), (18, 73943877), (19, 70052094), (21, 63380466), (27, 49295918), (38, 35026047), (42, 31690233), (54, 24647959), (57, 23350698), (63, 21126822), (114, 11675349), (126, 10563411), (133, 10007442), (171, 7783566), (189, 7042274), (266, 5003721), (342, 3891783), (378, 3521137), (399, 3335814), (513, 2594522), (798, 1667907), (1026, 1297261), (1197, 1111938), (2394, 555969), (3591, 370646), (7182, 185323)]