293395842

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{18131}}^1$

素因数の和:18199

約数の個数: 48

約数和(自身を含む): 678862080

約数和(自身を除く): 385466238

約数列:

[1, 2, 3, 6, 9, 18, 29, 31, 58, 62, 87, 93, 174, 186, 261, 279, 522, 558, 899, 1798, 2697, 5394, 8091, 16182, 18131, 36262, 54393, 108786, 163179, 326358, 525799, 562061, 1051598, 1124122, 1577397, 1686183, 3154794, 3372366, 4732191, 5058549, 9464382, 10117098, 16299769, 32599538, 48899307, 97798614, 146697921, 293395842]

約数ペア:

[(1, 293395842), (2, 146697921), (3, 97798614), (6, 48899307), (9, 32599538), (18, 16299769), (29, 10117098), (31, 9464382), (58, 5058549), (62, 4732191), (87, 3372366), (93, 3154794), (174, 1686183), (186, 1577397), (261, 1124122), (279, 1051598), (522, 562061), (558, 525799), (899, 326358), (1798, 163179), (2697, 108786), (5394, 54393), (8091, 36262), (16182, 18131)]