2215764

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{1009}}^1$

素因数の和:1080

約数の個数: 36

約数和(自身を含む): 5698420

約数和(自身を除く): 3482656

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 244, 366, 549, 732, 1009, 1098, 2018, 2196, 3027, 4036, 6054, 9081, 12108, 18162, 36324, 61549, 123098, 184647, 246196, 369294, 553941, 738588, 1107882, 2215764]

約数ペア:

[(1, 2215764), (2, 1107882), (3, 738588), (4, 553941), (6, 369294), (9, 246196), (12, 184647), (18, 123098), (36, 61549), (61, 36324), (122, 18162), (183, 12108), (244, 9081), (366, 6054), (549, 4036), (732, 3027), (1009, 2196), (1098, 2018)]