18024890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2273}}^1$

素因数の和:2354

約数の個数: 32

約数和(自身を含む): 35528976

約数和(自身を除く): 17504086

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 305, 610, 793, 1586, 2273, 3965, 4546, 7930, 11365, 22730, 29549, 59098, 138653, 147745, 277306, 295490, 693265, 1386530, 1802489, 3604978, 9012445, 18024890]

約数ペア:

[(1, 18024890), (2, 9012445), (5, 3604978), (10, 1802489), (13, 1386530), (26, 693265), (61, 295490), (65, 277306), (122, 147745), (130, 138653), (305, 59098), (610, 29549), (793, 22730), (1586, 11365), (2273, 7930), (3965, 4546)]