25644996

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1481}}^1$

素因数の和:1541

約数の個数: 72

約数和(自身を含む): 71746584

約数和(自身を除く): 46101588

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 37, 39, 52, 74, 78, 111, 117, 148, 156, 222, 234, 333, 444, 468, 481, 666, 962, 1332, 1443, 1481, 1924, 2886, 2962, 4329, 4443, 5772, 5924, 8658, 8886, 13329, 17316, 17772, 19253, 26658, 38506, 53316, 54797, 57759, 77012, 109594, 115518, 164391, 173277, 219188, 231036, 328782, 346554, 493173, 657564, 693108, 712361, 986346, 1424722, 1972692, 2137083, 2849444, 4274166, 6411249, 8548332, 12822498, 25644996]

約数ペア:

[(1, 25644996), (2, 12822498), (3, 8548332), (4, 6411249), (6, 4274166), (9, 2849444), (12, 2137083), (13, 1972692), (18, 1424722), (26, 986346), (36, 712361), (37, 693108), (39, 657564), (52, 493173), (74, 346554), (78, 328782), (111, 231036), (117, 219188), (148, 173277), (156, 164391), (222, 115518), (234, 109594), (333, 77012), (444, 57759), (468, 54797), (481, 53316), (666, 38506), (962, 26658), (1332, 19253), (1443, 17772), (1481, 17316), (1924, 13329), (2886, 8886), (2962, 8658), (4329, 5924), (4443, 5772)]