1801590948

素因数分解:

$2^2\times 3^2\times {\mathrm{227}}^1\times {\mathrm{449}}^1\times {\mathrm{491}}^1$

素因数の和:1177

約数の個数: 72

約数和(自身を含む): 4593607200

約数和(自身を除く): 2792016252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 227, 449, 454, 491, 681, 898, 908, 982, 1347, 1362, 1473, 1796, 1964, 2043, 2694, 2724, 2946, 4041, 4086, 4419, 5388, 5892, 8082, 8172, 8838, 16164, 17676, 101923, 111457, 203846, 220459, 222914, 305769, 334371, 407692, 440918, 445828, 611538, 661377, 668742, 881836, 917307, 1003113, 1223076, 1322754, 1337484, 1834614, 1984131, 2006226, 2645508, 3669228, 3968262, 4012452, 7936524, 50044193, 100088386, 150132579, 200176772, 300265158, 450397737, 600530316, 900795474, 1801590948]

約数ペア:

[(1, 1801590948), (2, 900795474), (3, 600530316), (4, 450397737), (6, 300265158), (9, 200176772), (12, 150132579), (18, 100088386), (36, 50044193), (227, 7936524), (449, 4012452), (454, 3968262), (491, 3669228), (681, 2645508), (898, 2006226), (908, 1984131), (982, 1834614), (1347, 1337484), (1362, 1322754), (1473, 1223076), (1796, 1003113), (1964, 917307), (2043, 881836), (2694, 668742), (2724, 661377), (2946, 611538), (4041, 445828), (4086, 440918), (4419, 407692), (5388, 334371), (5892, 305769), (8082, 222914), (8172, 220459), (8838, 203846), (16164, 111457), (17676, 101923)]