17770038

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:317

約数の個数: 64

約数和(自身を含む): 42336000

約数和(自身を除く): 24565962

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 139, 143, 149, 278, 286, 298, 417, 429, 447, 834, 858, 894, 1529, 1639, 1807, 1937, 3058, 3278, 3614, 3874, 4587, 4917, 5421, 5811, 9174, 9834, 10842, 11622, 19877, 20711, 21307, 39754, 41422, 42614, 59631, 62133, 63921, 119262, 124266, 127842, 227821, 269243, 455642, 538486, 683463, 807729, 1366926, 1615458, 2961673, 5923346, 8885019, 17770038]

約数ペア:

[(1, 17770038), (2, 8885019), (3, 5923346), (6, 2961673), (11, 1615458), (13, 1366926), (22, 807729), (26, 683463), (33, 538486), (39, 455642), (66, 269243), (78, 227821), (139, 127842), (143, 124266), (149, 119262), (278, 63921), (286, 62133), (298, 59631), (417, 42614), (429, 41422), (447, 39754), (834, 21307), (858, 20711), (894, 19877), (1529, 11622), (1639, 10842), (1807, 9834), (1937, 9174), (3058, 5811), (3278, 5421), (3614, 4917), (3874, 4587)]