193018806

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{3559}}^1$

素因数の和:3721

約数の個数: 48

約数和(自身を含む): 439845120

約数和(自身を除く): 246826314

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 131, 138, 207, 262, 393, 414, 786, 1179, 2358, 3013, 3559, 6026, 7118, 9039, 10677, 18078, 21354, 27117, 32031, 54234, 64062, 81857, 163714, 245571, 466229, 491142, 736713, 932458, 1398687, 1473426, 2797374, 4196061, 8392122, 10723267, 21446534, 32169801, 64339602, 96509403, 193018806]

約数ペア:

[(1, 193018806), (2, 96509403), (3, 64339602), (6, 32169801), (9, 21446534), (18, 10723267), (23, 8392122), (46, 4196061), (69, 2797374), (131, 1473426), (138, 1398687), (207, 932458), (262, 736713), (393, 491142), (414, 466229), (786, 245571), (1179, 163714), (2358, 81857), (3013, 64062), (3559, 54234), (6026, 32031), (7118, 27117), (9039, 21354), (10677, 18078)]