17620932

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2357}}^1$

素因数の和:2460

約数の個数: 48

約数和(自身を含む): 47537280

約数和(自身を除く): 29916348

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 89, 178, 267, 356, 534, 623, 1068, 1246, 1869, 2357, 2492, 3738, 4714, 7071, 7476, 9428, 14142, 16499, 28284, 32998, 49497, 65996, 98994, 197988, 209773, 419546, 629319, 839092, 1258638, 1468411, 2517276, 2936822, 4405233, 5873644, 8810466, 17620932]

約数ペア:

[(1, 17620932), (2, 8810466), (3, 5873644), (4, 4405233), (6, 2936822), (7, 2517276), (12, 1468411), (14, 1258638), (21, 839092), (28, 629319), (42, 419546), (84, 209773), (89, 197988), (178, 98994), (267, 65996), (356, 49497), (534, 32998), (623, 28284), (1068, 16499), (1246, 14142), (1869, 9428), (2357, 7476), (2492, 7071), (3738, 4714)]