1825572

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1$

素因数の和:328

約数の個数: 48

約数和(自身を含む): 4938752

約数和(自身を除く): 3113180

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 103, 206, 211, 309, 412, 422, 618, 633, 721, 844, 1236, 1266, 1442, 1477, 2163, 2532, 2884, 2954, 4326, 4431, 5908, 8652, 8862, 17724, 21733, 43466, 65199, 86932, 130398, 152131, 260796, 304262, 456393, 608524, 912786, 1825572]

約数ペア:

[(1, 1825572), (2, 912786), (3, 608524), (4, 456393), (6, 304262), (7, 260796), (12, 152131), (14, 130398), (21, 86932), (28, 65199), (42, 43466), (84, 21733), (103, 17724), (206, 8862), (211, 8652), (309, 5908), (412, 4431), (422, 4326), (618, 2954), (633, 2884), (721, 2532), (844, 2163), (1236, 1477), (1266, 1442)]