917111556

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{461}}^1\times {\mathrm{757}}^1$

素因数の和:1301

約数の個数: 72

約数和(自身を含む): 2358219864

約数和(自身を除く): 1441108308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 219, 292, 438, 461, 657, 757, 876, 922, 1314, 1383, 1514, 1844, 2271, 2628, 2766, 3028, 4149, 4542, 5532, 6813, 8298, 9084, 13626, 16596, 27252, 33653, 55261, 67306, 100959, 110522, 134612, 165783, 201918, 221044, 302877, 331566, 348977, 403836, 497349, 605754, 663132, 697954, 994698, 1046931, 1211508, 1395908, 1989396, 2093862, 3140793, 4187724, 6281586, 12563172, 25475321, 50950642, 76425963, 101901284, 152851926, 229277889, 305703852, 458555778, 917111556]

約数ペア:

[(1, 917111556), (2, 458555778), (3, 305703852), (4, 229277889), (6, 152851926), (9, 101901284), (12, 76425963), (18, 50950642), (36, 25475321), (73, 12563172), (146, 6281586), (219, 4187724), (292, 3140793), (438, 2093862), (461, 1989396), (657, 1395908), (757, 1211508), (876, 1046931), (922, 994698), (1314, 697954), (1383, 663132), (1514, 605754), (1844, 497349), (2271, 403836), (2628, 348977), (2766, 331566), (3028, 302877), (4149, 221044), (4542, 201918), (5532, 165783), (6813, 134612), (8298, 110522), (9084, 100959), (13626, 67306), (16596, 55261), (27252, 33653)]