12814284

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:108

約数の個数: 144

約数和(自身を含む): 38814720

約数和(自身を除く): 26000436

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 31, 37, 38, 42, 49, 57, 62, 74, 76, 84, 93, 98, 111, 114, 124, 133, 147, 148, 186, 196, 217, 222, 228, 259, 266, 294, 372, 399, 434, 444, 518, 532, 588, 589, 651, 703, 777, 798, 868, 931, 1036, 1147, 1178, 1302, 1406, 1519, 1554, 1596, 1767, 1813, 1862, 2109, 2294, 2356, 2604, 2793, 2812, 3038, 3108, 3441, 3534, 3626, 3724, 4123, 4218, 4557, 4588, 4921, 5439, 5586, 6076, 6882, 7068, 7252, 8029, 8246, 8436, 9114, 9842, 10878, 11172, 12369, 13764, 14763, 16058, 16492, 18228, 19684, 21756, 21793, 24087, 24738, 28861, 29526, 32116, 34447, 43586, 48174, 49476, 56203, 57722, 59052, 65379, 68894, 86583, 87172, 96348, 103341, 112406, 115444, 130758, 137788, 152551, 168609, 173166, 206682, 224812, 261516, 305102, 337218, 346332, 413364, 457653, 610204, 674436, 915306, 1067857, 1830612, 2135714, 3203571, 4271428, 6407142, 12814284]

約数ペア:

[(1, 12814284), (2, 6407142), (3, 4271428), (4, 3203571), (6, 2135714), (7, 1830612), (12, 1067857), (14, 915306), (19, 674436), (21, 610204), (28, 457653), (31, 413364), (37, 346332), (38, 337218), (42, 305102), (49, 261516), (57, 224812), (62, 206682), (74, 173166), (76, 168609), (84, 152551), (93, 137788), (98, 130758), (111, 115444), (114, 112406), (124, 103341), (133, 96348), (147, 87172), (148, 86583), (186, 68894), (196, 65379), (217, 59052), (222, 57722), (228, 56203), (259, 49476), (266, 48174), (294, 43586), (372, 34447), (399, 32116), (434, 29526), (444, 28861), (518, 24738), (532, 24087), (588, 21793), (589, 21756), (651, 19684), (703, 18228), (777, 16492), (798, 16058), (868, 14763), (931, 13764), (1036, 12369), (1147, 11172), (1178, 10878), (1302, 9842), (1406, 9114), (1519, 8436), (1554, 8246), (1596, 8029), (1767, 7252), (1813, 7068), (1862, 6882), (2109, 6076), (2294, 5586), (2356, 5439), (2604, 4921), (2793, 4588), (2812, 4557), (3038, 4218), (3108, 4123), (3441, 3724), (3534, 3626)]