18626916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1061}}^1$

素因数の和:1105

約数の個数: 96

約数和(自身を含む): 57093120

約数和(自身を除く): 38466204

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 19, 21, 22, 28, 33, 38, 42, 44, 57, 66, 76, 77, 84, 114, 132, 133, 154, 209, 228, 231, 266, 308, 399, 418, 462, 532, 627, 798, 836, 924, 1061, 1254, 1463, 1596, 2122, 2508, 2926, 3183, 4244, 4389, 5852, 6366, 7427, 8778, 11671, 12732, 14854, 17556, 20159, 22281, 23342, 29708, 35013, 40318, 44562, 46684, 60477, 70026, 80636, 81697, 89124, 120954, 140052, 141113, 163394, 221749, 241908, 245091, 282226, 326788, 423339, 443498, 490182, 564452, 665247, 846678, 886996, 980364, 1330494, 1552243, 1693356, 2660988, 3104486, 4656729, 6208972, 9313458, 18626916]

約数ペア:

[(1, 18626916), (2, 9313458), (3, 6208972), (4, 4656729), (6, 3104486), (7, 2660988), (11, 1693356), (12, 1552243), (14, 1330494), (19, 980364), (21, 886996), (22, 846678), (28, 665247), (33, 564452), (38, 490182), (42, 443498), (44, 423339), (57, 326788), (66, 282226), (76, 245091), (77, 241908), (84, 221749), (114, 163394), (132, 141113), (133, 140052), (154, 120954), (209, 89124), (228, 81697), (231, 80636), (266, 70026), (308, 60477), (399, 46684), (418, 44562), (462, 40318), (532, 35013), (627, 29708), (798, 23342), (836, 22281), (924, 20159), (1061, 17556), (1254, 14854), (1463, 12732), (1596, 11671), (2122, 8778), (2508, 7427), (2926, 6366), (3183, 5852), (4244, 4389)]