145418004

素因数分解:

$2^2\times 3^9\times {\mathrm{1847}}^1$

素因数の和:1878

約数の個数: 60

約数和(自身を含む): 381922464

約数和(自身を除く): 236504460

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 1847, 2187, 2916, 3694, 4374, 5541, 6561, 7388, 8748, 11082, 13122, 16623, 19683, 22164, 26244, 33246, 39366, 49869, 66492, 78732, 99738, 149607, 199476, 299214, 448821, 598428, 897642, 1346463, 1795284, 2692926, 4039389, 5385852, 8078778, 12118167, 16157556, 24236334, 36354501, 48472668, 72709002, 145418004]

約数ペア:

[(1, 145418004), (2, 72709002), (3, 48472668), (4, 36354501), (6, 24236334), (9, 16157556), (12, 12118167), (18, 8078778), (27, 5385852), (36, 4039389), (54, 2692926), (81, 1795284), (108, 1346463), (162, 897642), (243, 598428), (324, 448821), (486, 299214), (729, 199476), (972, 149607), (1458, 99738), (1847, 78732), (2187, 66492), (2916, 49869), (3694, 39366), (4374, 33246), (5541, 26244), (6561, 22164), (7388, 19683), (8748, 16623), (11082, 13122)]