2123642766

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{6337}}^1$

素因数の和:6529

約数の個数: 64

約数和(自身を含む): 4964935680

約数和(自身を除く): 2841292914

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 101, 158, 202, 237, 303, 474, 553, 606, 707, 1106, 1414, 1659, 2121, 3318, 4242, 6337, 7979, 12674, 15958, 19011, 23937, 38022, 44359, 47874, 55853, 88718, 111706, 133077, 167559, 266154, 335118, 500623, 640037, 1001246, 1280074, 1501869, 1920111, 3003738, 3504361, 3840222, 4480259, 7008722, 8960518, 10513083, 13440777, 21026166, 26881554, 50562923, 101125846, 151688769, 303377538, 353940461, 707880922, 1061821383, 2123642766]

約数ペア:

[(1, 2123642766), (2, 1061821383), (3, 707880922), (6, 353940461), (7, 303377538), (14, 151688769), (21, 101125846), (42, 50562923), (79, 26881554), (101, 21026166), (158, 13440777), (202, 10513083), (237, 8960518), (303, 7008722), (474, 4480259), (553, 3840222), (606, 3504361), (707, 3003738), (1106, 1920111), (1414, 1501869), (1659, 1280074), (2121, 1001246), (3318, 640037), (4242, 500623), (6337, 335118), (7979, 266154), (12674, 167559), (15958, 133077), (19011, 111706), (23937, 88718), (38022, 55853), (44359, 47874)]