16921488

素因数分解:

$2^4\times 3^1\times {\mathrm{227}}^1\times {\mathrm{1553}}^1$

素因数の和:1791

約数の個数: 40

約数和(自身を含む): 43934688

約数和(自身を除く): 27013200

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 227, 454, 681, 908, 1362, 1553, 1816, 2724, 3106, 3632, 4659, 5448, 6212, 9318, 10896, 12424, 18636, 24848, 37272, 74544, 352531, 705062, 1057593, 1410124, 2115186, 2820248, 4230372, 5640496, 8460744, 16921488]

約数ペア:

[(1, 16921488), (2, 8460744), (3, 5640496), (4, 4230372), (6, 2820248), (8, 2115186), (12, 1410124), (16, 1057593), (24, 705062), (48, 352531), (227, 74544), (454, 37272), (681, 24848), (908, 18636), (1362, 12424), (1553, 10896), (1816, 9318), (2724, 6212), (3106, 5448), (3632, 4659)]