2018036852

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{229}}^1\times {\mathrm{1237}}^1$

素因数の和:1620

約数の個数: 48

約数和(自身を含む): 3850823760

約数和(自身を除く): 1832786908

約数列:

[1, 2, 4, 13, 26, 52, 137, 229, 274, 458, 548, 916, 1237, 1781, 2474, 2977, 3562, 4948, 5954, 7124, 11908, 16081, 31373, 32162, 62746, 64324, 125492, 169469, 283273, 338938, 407849, 566546, 677876, 815698, 1133092, 1631396, 2203097, 3682549, 4406194, 7365098, 8812388, 14730196, 38808401, 77616802, 155233604, 504509213, 1009018426, 2018036852]

約数ペア:

[(1, 2018036852), (2, 1009018426), (4, 504509213), (13, 155233604), (26, 77616802), (52, 38808401), (137, 14730196), (229, 8812388), (274, 7365098), (458, 4406194), (548, 3682549), (916, 2203097), (1237, 1631396), (1781, 1133092), (2474, 815698), (2977, 677876), (3562, 566546), (4948, 407849), (5954, 338938), (7124, 283273), (11908, 169469), (16081, 125492), (31373, 64324), (32162, 62746)]