15554196

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{61723}}^1$

素因数の和:61740

約数の個数: 36

約数和(自身を含む): 44935072

約数和(自身を除く): 29380876

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 61723, 123446, 185169, 246892, 370338, 432061, 555507, 740676, 864122, 1111014, 1296183, 1728244, 2222028, 2592366, 3888549, 5184732, 7777098, 15554196]

約数ペア:

[(1, 15554196), (2, 7777098), (3, 5184732), (4, 3888549), (6, 2592366), (7, 2222028), (9, 1728244), (12, 1296183), (14, 1111014), (18, 864122), (21, 740676), (28, 555507), (36, 432061), (42, 370338), (63, 246892), (84, 185169), (126, 123446), (252, 61723)]