18264372

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2111}}^1$

素因数の和:2228

約数の個数: 48

約数和(自身を含む): 49201152

約数和(自身を除く): 30936780

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 103, 206, 309, 412, 618, 721, 1236, 1442, 2111, 2163, 2884, 4222, 4326, 6333, 8444, 8652, 12666, 14777, 25332, 29554, 44331, 59108, 88662, 177324, 217433, 434866, 652299, 869732, 1304598, 1522031, 2609196, 3044062, 4566093, 6088124, 9132186, 18264372]

約数ペア:

[(1, 18264372), (2, 9132186), (3, 6088124), (4, 4566093), (6, 3044062), (7, 2609196), (12, 1522031), (14, 1304598), (21, 869732), (28, 652299), (42, 434866), (84, 217433), (103, 177324), (206, 88662), (309, 59108), (412, 44331), (618, 29554), (721, 25332), (1236, 14777), (1442, 12666), (2111, 8652), (2163, 8444), (2884, 6333), (4222, 4326)]