25914798

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1217}}^1$

素因数の和:1258

約数の個数: 72

約数和(自身を含む): 69542928

約数和(自身を除く): 43628130

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 169, 182, 234, 273, 338, 507, 546, 819, 1014, 1183, 1217, 1521, 1638, 2366, 2434, 3042, 3549, 3651, 7098, 7302, 8519, 10647, 10953, 15821, 17038, 21294, 21906, 25557, 31642, 47463, 51114, 76671, 94926, 110747, 142389, 153342, 205673, 221494, 284778, 332241, 411346, 617019, 664482, 996723, 1234038, 1439711, 1851057, 1993446, 2879422, 3702114, 4319133, 8638266, 12957399, 25914798]

約数ペア:

[(1, 25914798), (2, 12957399), (3, 8638266), (6, 4319133), (7, 3702114), (9, 2879422), (13, 1993446), (14, 1851057), (18, 1439711), (21, 1234038), (26, 996723), (39, 664482), (42, 617019), (63, 411346), (78, 332241), (91, 284778), (117, 221494), (126, 205673), (169, 153342), (182, 142389), (234, 110747), (273, 94926), (338, 76671), (507, 51114), (546, 47463), (819, 31642), (1014, 25557), (1183, 21906), (1217, 21294), (1521, 17038), (1638, 15821), (2366, 10953), (2434, 10647), (3042, 8519), (3549, 7302), (3651, 7098)]