1852173828

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{593}}^1\times {\mathrm{1637}}^1$

素因数の和:2293

約数の個数: 72

約数和(自身を含む): 4781184408

約数和(自身を除く): 2929010580

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 593, 636, 954, 1186, 1637, 1779, 1908, 2372, 3274, 3558, 4911, 5337, 6548, 7116, 9822, 10674, 14733, 19644, 21348, 29466, 31429, 58932, 62858, 86761, 94287, 125716, 173522, 188574, 260283, 282861, 347044, 377148, 520566, 565722, 780849, 970741, 1041132, 1131444, 1561698, 1941482, 2912223, 3123396, 3882964, 5824446, 8736669, 11648892, 17473338, 34946676, 51449273, 102898546, 154347819, 205797092, 308695638, 463043457, 617391276, 926086914, 1852173828]

約数ペア:

[(1, 1852173828), (2, 926086914), (3, 617391276), (4, 463043457), (6, 308695638), (9, 205797092), (12, 154347819), (18, 102898546), (36, 51449273), (53, 34946676), (106, 17473338), (159, 11648892), (212, 8736669), (318, 5824446), (477, 3882964), (593, 3123396), (636, 2912223), (954, 1941482), (1186, 1561698), (1637, 1131444), (1779, 1041132), (1908, 970741), (2372, 780849), (3274, 565722), (3558, 520566), (4911, 377148), (5337, 347044), (6548, 282861), (7116, 260283), (9822, 188574), (10674, 173522), (14733, 125716), (19644, 94287), (21348, 86761), (29466, 62858), (31429, 58932)]