215683434

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{5309}}^1$

素因数の和:5415

約数の個数: 48

約数和(自身を含む): 487904040

約数和(自身を除く): 272220606

約数列:

[1, 2, 3, 6, 9, 18, 37, 61, 74, 111, 122, 183, 222, 333, 366, 549, 666, 1098, 2257, 4514, 5309, 6771, 10618, 13542, 15927, 20313, 31854, 40626, 47781, 95562, 196433, 323849, 392866, 589299, 647698, 971547, 1178598, 1767897, 1943094, 2914641, 3535794, 5829282, 11982413, 23964826, 35947239, 71894478, 107841717, 215683434]

約数ペア:

[(1, 215683434), (2, 107841717), (3, 71894478), (6, 35947239), (9, 23964826), (18, 11982413), (37, 5829282), (61, 3535794), (74, 2914641), (111, 1943094), (122, 1767897), (183, 1178598), (222, 971547), (333, 647698), (366, 589299), (549, 392866), (666, 323849), (1098, 196433), (2257, 95562), (4514, 47781), (5309, 40626), (6771, 31854), (10618, 20313), (13542, 15927)]