9805523688

素因数分解:

$2^3\times 3^4\times {\mathrm{15131981}}^1$

素因数の和:15131999

約数の個数: 40

約数和(自身を含む): 27464547330

約数和(自身を除く): 17659023642

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 15131981, 30263962, 45395943, 60527924, 90791886, 121055848, 136187829, 181583772, 272375658, 363167544, 408563487, 544751316, 817126974, 1089502632, 1225690461, 1634253948, 2451380922, 3268507896, 4902761844, 9805523688]

約数ペア:

[(1, 9805523688), (2, 4902761844), (3, 3268507896), (4, 2451380922), (6, 1634253948), (8, 1225690461), (9, 1089502632), (12, 817126974), (18, 544751316), (24, 408563487), (27, 363167544), (36, 272375658), (54, 181583772), (72, 136187829), (81, 121055848), (108, 90791886), (162, 60527924), (216, 45395943), (324, 30263962), (648, 15131981)]