2261358

素因数分解:

$2^1\times 3^7\times {\mathrm{11}}^1\times {\mathrm{47}}^1$

素因数の和:81

約数の個数: 64

約数和(自身を含む): 5667840

約数和(自身を除く): 3406482

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 47, 54, 66, 81, 94, 99, 141, 162, 198, 243, 282, 297, 423, 486, 517, 594, 729, 846, 891, 1034, 1269, 1458, 1551, 1782, 2187, 2538, 2673, 3102, 3807, 4374, 4653, 5346, 7614, 8019, 9306, 11421, 13959, 16038, 22842, 24057, 27918, 34263, 41877, 48114, 68526, 83754, 102789, 125631, 205578, 251262, 376893, 753786, 1130679, 2261358]

約数ペア:

[(1, 2261358), (2, 1130679), (3, 753786), (6, 376893), (9, 251262), (11, 205578), (18, 125631), (22, 102789), (27, 83754), (33, 68526), (47, 48114), (54, 41877), (66, 34263), (81, 27918), (94, 24057), (99, 22842), (141, 16038), (162, 13959), (198, 11421), (243, 9306), (282, 8019), (297, 7614), (423, 5346), (486, 4653), (517, 4374), (594, 3807), (729, 3102), (846, 2673), (891, 2538), (1034, 2187), (1269, 1782), (1458, 1551)]