1878956676

素因数分解:

$2^2\times 3^7\times {\mathrm{214787}}^1$

素因数の和:214812

約数の個数: 48

約数和(自身を含む): 4931532480

約数和(自身を除く): 3052575804

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, 8748, 214787, 429574, 644361, 859148, 1288722, 1933083, 2577444, 3866166, 5799249, 7732332, 11598498, 17397747, 23196996, 34795494, 52193241, 69590988, 104386482, 156579723, 208772964, 313159446, 469739169, 626318892, 939478338, 1878956676]

約数ペア:

[(1, 1878956676), (2, 939478338), (3, 626318892), (4, 469739169), (6, 313159446), (9, 208772964), (12, 156579723), (18, 104386482), (27, 69590988), (36, 52193241), (54, 34795494), (81, 23196996), (108, 17397747), (162, 11598498), (243, 7732332), (324, 5799249), (486, 3866166), (729, 2577444), (972, 1933083), (1458, 1288722), (2187, 859148), (2916, 644361), (4374, 429574), (8748, 214787)]