16730868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{953}}^1$

素因数の和:997

約数の個数: 96

約数和(自身を含む): 51287040

約数和(自身を除く): 34556172

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, 953, 1254, 1463, 1596, 1906, 2508, 2859, 2926, 3812, 4389, 5718, 5852, 6671, 8778, 10483, 11436, 13342, 17556, 18107, 20013, 20966, 26684, 31449, 36214, 40026, 41932, 54321, 62898, 72428, 73381, 80052, 108642, 125796, 126749, 146762, 199177, 217284, 220143, 253498, 293524, 380247, 398354, 440286, 506996, 597531, 760494, 796708, 880572, 1195062, 1394239, 1520988, 2390124, 2788478, 4182717, 5576956, 8365434, 16730868]

約数ペア:

[(1, 16730868), (2, 8365434), (3, 5576956), (4, 4182717), (6, 2788478), (7, 2390124), (11, 1520988), (12, 1394239), (14, 1195062), (19, 880572), (21, 796708), (22, 760494), (28, 597531), (33, 506996), (38, 440286), (42, 398354), (44, 380247), (57, 293524), (66, 253498), (76, 220143), (77, 217284), (84, 199177), (114, 146762), (132, 126749), (133, 125796), (154, 108642), (209, 80052), (228, 73381), (231, 72428), (266, 62898), (308, 54321), (399, 41932), (418, 40026), (462, 36214), (532, 31449), (627, 26684), (798, 20966), (836, 20013), (924, 18107), (953, 17556), (1254, 13342), (1463, 11436), (1596, 10483), (1906, 8778), (2508, 6671), (2859, 5852), (2926, 5718), (3812, 4389)]