18183690

素因数分解:

$2^1\times 3^5\times 5^1\times 7^1\times {\mathrm{1069}}^1$

素因数の和:1098

約数の個数: 96

約数和(自身を含む): 56085120

約数和(自身を除く): 37901430

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 243, 270, 315, 378, 405, 486, 567, 630, 810, 945, 1069, 1134, 1215, 1701, 1890, 2138, 2430, 2835, 3207, 3402, 5345, 5670, 6414, 7483, 8505, 9621, 10690, 14966, 16035, 17010, 19242, 22449, 28863, 32070, 37415, 44898, 48105, 57726, 67347, 74830, 86589, 96210, 112245, 134694, 144315, 173178, 202041, 224490, 259767, 288630, 336735, 404082, 432945, 519534, 606123, 673470, 865890, 1010205, 1212246, 1298835, 1818369, 2020410, 2597670, 3030615, 3636738, 6061230, 9091845, 18183690]

約数ペア:

[(1, 18183690), (2, 9091845), (3, 6061230), (5, 3636738), (6, 3030615), (7, 2597670), (9, 2020410), (10, 1818369), (14, 1298835), (15, 1212246), (18, 1010205), (21, 865890), (27, 673470), (30, 606123), (35, 519534), (42, 432945), (45, 404082), (54, 336735), (63, 288630), (70, 259767), (81, 224490), (90, 202041), (105, 173178), (126, 144315), (135, 134694), (162, 112245), (189, 96210), (210, 86589), (243, 74830), (270, 67347), (315, 57726), (378, 48105), (405, 44898), (486, 37415), (567, 32070), (630, 28863), (810, 22449), (945, 19242), (1069, 17010), (1134, 16035), (1215, 14966), (1701, 10690), (1890, 9621), (2138, 8505), (2430, 7483), (2835, 6414), (3207, 5670), (3402, 5345)]