17438692

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:220

約数の個数: 48

約数和(自身を含む): 33707520

約数和(自身を除く): 16268828

約数列:

[1, 2, 4, 23, 37, 46, 47, 74, 92, 94, 109, 148, 188, 218, 436, 851, 1081, 1702, 1739, 2162, 2507, 3404, 3478, 4033, 4324, 5014, 5123, 6956, 8066, 10028, 10246, 16132, 20492, 39997, 79994, 92759, 117829, 159988, 185518, 189551, 235658, 371036, 379102, 471316, 758204, 4359673, 8719346, 17438692]

約数ペア:

[(1, 17438692), (2, 8719346), (4, 4359673), (23, 758204), (37, 471316), (46, 379102), (47, 371036), (74, 235658), (92, 189551), (94, 185518), (109, 159988), (148, 117829), (188, 92759), (218, 79994), (436, 39997), (851, 20492), (1081, 16132), (1702, 10246), (1739, 10028), (2162, 8066), (2507, 6956), (3404, 5123), (3478, 5014), (4033, 4324)]