2089164

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:68

約数の個数: 144

約数和(自身を含む): 6894720

約数和(自身を除く): 4805556

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 17, 19, 21, 22, 28, 33, 34, 38, 42, 44, 49, 51, 57, 66, 68, 76, 77, 84, 98, 102, 114, 119, 132, 133, 147, 154, 187, 196, 204, 209, 228, 231, 238, 266, 294, 308, 323, 357, 374, 399, 418, 462, 476, 532, 539, 561, 588, 627, 646, 714, 748, 798, 833, 836, 924, 931, 969, 1078, 1122, 1254, 1292, 1309, 1428, 1463, 1596, 1617, 1666, 1862, 1938, 2156, 2244, 2261, 2499, 2508, 2618, 2793, 2926, 3234, 3332, 3553, 3724, 3876, 3927, 4389, 4522, 4998, 5236, 5586, 5852, 6468, 6783, 7106, 7854, 8778, 9044, 9163, 9996, 10241, 10659, 11172, 13566, 14212, 15708, 15827, 17556, 18326, 20482, 21318, 24871, 27132, 27489, 30723, 31654, 36652, 40964, 42636, 47481, 49742, 54978, 61446, 63308, 74613, 94962, 99484, 109956, 122892, 149226, 174097, 189924, 298452, 348194, 522291, 696388, 1044582, 2089164]

約数ペア:

[(1, 2089164), (2, 1044582), (3, 696388), (4, 522291), (6, 348194), (7, 298452), (11, 189924), (12, 174097), (14, 149226), (17, 122892), (19, 109956), (21, 99484), (22, 94962), (28, 74613), (33, 63308), (34, 61446), (38, 54978), (42, 49742), (44, 47481), (49, 42636), (51, 40964), (57, 36652), (66, 31654), (68, 30723), (76, 27489), (77, 27132), (84, 24871), (98, 21318), (102, 20482), (114, 18326), (119, 17556), (132, 15827), (133, 15708), (147, 14212), (154, 13566), (187, 11172), (196, 10659), (204, 10241), (209, 9996), (228, 9163), (231, 9044), (238, 8778), (266, 7854), (294, 7106), (308, 6783), (323, 6468), (357, 5852), (374, 5586), (399, 5236), (418, 4998), (462, 4522), (476, 4389), (532, 3927), (539, 3876), (561, 3724), (588, 3553), (627, 3332), (646, 3234), (714, 2926), (748, 2793), (798, 2618), (833, 2508), (836, 2499), (924, 2261), (931, 2244), (969, 2156), (1078, 1938), (1122, 1862), (1254, 1666), (1292, 1617), (1309, 1596), (1428, 1463)]