26019396

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1049}}^1$

素因数の和:1125

約数の個数: 72

約数和(自身を含む): 72235800

約数和(自身を除く): 46216404

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 53, 78, 106, 117, 156, 159, 212, 234, 318, 468, 477, 636, 689, 954, 1049, 1378, 1908, 2067, 2098, 2756, 3147, 4134, 4196, 6201, 6294, 8268, 9441, 12402, 12588, 13637, 18882, 24804, 27274, 37764, 40911, 54548, 55597, 81822, 111194, 122733, 163644, 166791, 222388, 245466, 333582, 490932, 500373, 667164, 722761, 1000746, 1445522, 2001492, 2168283, 2891044, 4336566, 6504849, 8673132, 13009698, 26019396]

約数ペア:

[(1, 26019396), (2, 13009698), (3, 8673132), (4, 6504849), (6, 4336566), (9, 2891044), (12, 2168283), (13, 2001492), (18, 1445522), (26, 1000746), (36, 722761), (39, 667164), (52, 500373), (53, 490932), (78, 333582), (106, 245466), (117, 222388), (156, 166791), (159, 163644), (212, 122733), (234, 111194), (318, 81822), (468, 55597), (477, 54548), (636, 40911), (689, 37764), (954, 27274), (1049, 24804), (1378, 18882), (1908, 13637), (2067, 12588), (2098, 12402), (2756, 9441), (3147, 8268), (4134, 6294), (4196, 6201)]