13721862

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{4243}}^1$

素因数の和:4273

約数の個数: 48

約数和(自身を含む): 34834752

約数和(自身を除く): 21112890

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 147, 154, 231, 294, 462, 539, 1078, 1617, 3234, 4243, 8486, 12729, 25458, 29701, 46673, 59402, 89103, 93346, 140019, 178206, 207907, 280038, 326711, 415814, 623721, 653422, 980133, 1247442, 1960266, 2286977, 4573954, 6860931, 13721862]

約数ペア:

[(1, 13721862), (2, 6860931), (3, 4573954), (6, 2286977), (7, 1960266), (11, 1247442), (14, 980133), (21, 653422), (22, 623721), (33, 415814), (42, 326711), (49, 280038), (66, 207907), (77, 178206), (98, 140019), (147, 93346), (154, 89103), (231, 59402), (294, 46673), (462, 29701), (539, 25458), (1078, 12729), (1617, 8486), (3234, 4243)]