38680952868

素因数分解:

$2^2\times 3^9\times {\mathrm{491299}}^1$

素因数の和:491330

約数の個数: 60

約数和(自身を含む): 101535988400

約数和(自身を除く): 62855035532

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, 8748, 13122, 19683, 26244, 39366, 78732, 491299, 982598, 1473897, 1965196, 2947794, 4421691, 5895588, 8843382, 13265073, 17686764, 26530146, 39795219, 53060292, 79590438, 119385657, 159180876, 238771314, 358156971, 477542628, 716313942, 1074470913, 1432627884, 2148941826, 3223412739, 4297883652, 6446825478, 9670238217, 12893650956, 19340476434, 38680952868]

約数ペア:

[(1, 38680952868), (2, 19340476434), (3, 12893650956), (4, 9670238217), (6, 6446825478), (9, 4297883652), (12, 3223412739), (18, 2148941826), (27, 1432627884), (36, 1074470913), (54, 716313942), (81, 477542628), (108, 358156971), (162, 238771314), (243, 159180876), (324, 119385657), (486, 79590438), (729, 53060292), (972, 39795219), (1458, 26530146), (2187, 17686764), (2916, 13265073), (4374, 8843382), (6561, 5895588), (8748, 4421691), (13122, 2947794), (19683, 1965196), (26244, 1473897), (39366, 982598), (78732, 491299)]