15437394

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7207}}^1$

素因数の和:7239

約数の個数: 48

約数和(自身を含む): 40480128

約数和(自身を除く): 25042734

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 7207, 14414, 21621, 43242, 50449, 64863, 100898, 122519, 129726, 151347, 245038, 302694, 367557, 454041, 735114, 857633, 908082, 1102671, 1715266, 2205342, 2572899, 5145798, 7718697, 15437394]

約数ペア:

[(1, 15437394), (2, 7718697), (3, 5145798), (6, 2572899), (7, 2205342), (9, 1715266), (14, 1102671), (17, 908082), (18, 857633), (21, 735114), (34, 454041), (42, 367557), (51, 302694), (63, 245038), (102, 151347), (119, 129726), (126, 122519), (153, 100898), (238, 64863), (306, 50449), (357, 43242), (714, 21621), (1071, 14414), (2142, 7207)]