3455556

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1303}}^1$

素因数の和:1340

約数の個数: 48

約数和(自身を含む): 9201024

約数和(自身を除く): 5745468

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1303, 1326, 2606, 2652, 3909, 5212, 7818, 15636, 16939, 22151, 33878, 44302, 50817, 66453, 67756, 88604, 101634, 132906, 203268, 265812, 287963, 575926, 863889, 1151852, 1727778, 3455556]

約数ペア:

[(1, 3455556), (2, 1727778), (3, 1151852), (4, 863889), (6, 575926), (12, 287963), (13, 265812), (17, 203268), (26, 132906), (34, 101634), (39, 88604), (51, 67756), (52, 66453), (68, 50817), (78, 44302), (102, 33878), (156, 22151), (204, 16939), (221, 15636), (442, 7818), (663, 5212), (884, 3909), (1303, 2652), (1326, 2606)]