2017822428

素因数分解:

$2^2\times 3^{10}\times {\mathrm{8543}}^1$

素因数の和:8577

約数の個数: 66

約数和(自身を含む): 5297373984

約数和(自身を除く): 3279551556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2187, 2916, 4374, 6561, 8543, 8748, 13122, 17086, 19683, 25629, 26244, 34172, 39366, 51258, 59049, 76887, 78732, 102516, 118098, 153774, 230661, 236196, 307548, 461322, 691983, 922644, 1383966, 2075949, 2767932, 4151898, 6227847, 8303796, 12455694, 18683541, 24911388, 37367082, 56050623, 74734164, 112101246, 168151869, 224202492, 336303738, 504455607, 672607476, 1008911214, 2017822428]

約数ペア:

[(1, 2017822428), (2, 1008911214), (3, 672607476), (4, 504455607), (6, 336303738), (9, 224202492), (12, 168151869), (18, 112101246), (27, 74734164), (36, 56050623), (54, 37367082), (81, 24911388), (108, 18683541), (162, 12455694), (243, 8303796), (324, 6227847), (486, 4151898), (729, 2767932), (972, 2075949), (1458, 1383966), (2187, 922644), (2916, 691983), (4374, 461322), (6561, 307548), (8543, 236196), (8748, 230661), (13122, 153774), (17086, 118098), (19683, 102516), (25629, 78732), (26244, 76887), (34172, 59049), (39366, 51258)]