3111612

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2179}}^1$

素因数の和:2210

約数の個数: 48

約数和(自身を含む): 8789760

約数和(自身を除く): 5678148

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 2179, 4358, 6537, 8716, 13074, 15253, 26148, 30506, 37043, 45759, 61012, 74086, 91518, 111129, 148172, 183036, 222258, 259301, 444516, 518602, 777903, 1037204, 1555806, 3111612]

約数ペア:

[(1, 3111612), (2, 1555806), (3, 1037204), (4, 777903), (6, 518602), (7, 444516), (12, 259301), (14, 222258), (17, 183036), (21, 148172), (28, 111129), (34, 91518), (42, 74086), (51, 61012), (68, 45759), (84, 37043), (102, 30506), (119, 26148), (204, 15253), (238, 13074), (357, 8716), (476, 6537), (714, 4358), (1428, 2179)]