7812636

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{821}}^1$

素因数の和:902

約数の個数: 48

約数和(自身を含む): 19977888

約数和(自身を除く): 12165252

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 61, 78, 122, 156, 183, 244, 366, 732, 793, 821, 1586, 1642, 2379, 2463, 3172, 3284, 4758, 4926, 9516, 9852, 10673, 21346, 32019, 42692, 50081, 64038, 100162, 128076, 150243, 200324, 300486, 600972, 651053, 1302106, 1953159, 2604212, 3906318, 7812636]

約数ペア:

[(1, 7812636), (2, 3906318), (3, 2604212), (4, 1953159), (6, 1302106), (12, 651053), (13, 600972), (26, 300486), (39, 200324), (52, 150243), (61, 128076), (78, 100162), (122, 64038), (156, 50081), (183, 42692), (244, 32019), (366, 21346), (732, 10673), (793, 9852), (821, 9516), (1586, 4926), (1642, 4758), (2379, 3284), (2463, 3172)]