12690756

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:183

約数の個数: 120

約数和(自身を含む): 37566144

約数和(自身を除く): 24875388

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 27, 36, 39, 46, 52, 54, 69, 78, 81, 92, 108, 117, 131, 138, 156, 162, 207, 234, 262, 276, 299, 324, 351, 393, 414, 468, 524, 598, 621, 702, 786, 828, 897, 1053, 1179, 1196, 1242, 1404, 1572, 1703, 1794, 1863, 2106, 2358, 2484, 2691, 3013, 3406, 3537, 3588, 3726, 4212, 4716, 5109, 5382, 6026, 6812, 7074, 7452, 8073, 9039, 10218, 10611, 10764, 12052, 14148, 15327, 16146, 18078, 20436, 21222, 24219, 27117, 30654, 32292, 36156, 39169, 42444, 45981, 48438, 54234, 61308, 78338, 81351, 91962, 96876, 108468, 117507, 137943, 156676, 162702, 183924, 235014, 244053, 275886, 325404, 352521, 470028, 488106, 551772, 705042, 976212, 1057563, 1410084, 2115126, 3172689, 4230252, 6345378, 12690756]

約数ペア:

[(1, 12690756), (2, 6345378), (3, 4230252), (4, 3172689), (6, 2115126), (9, 1410084), (12, 1057563), (13, 976212), (18, 705042), (23, 551772), (26, 488106), (27, 470028), (36, 352521), (39, 325404), (46, 275886), (52, 244053), (54, 235014), (69, 183924), (78, 162702), (81, 156676), (92, 137943), (108, 117507), (117, 108468), (131, 96876), (138, 91962), (156, 81351), (162, 78338), (207, 61308), (234, 54234), (262, 48438), (276, 45981), (299, 42444), (324, 39169), (351, 36156), (393, 32292), (414, 30654), (468, 27117), (524, 24219), (598, 21222), (621, 20436), (702, 18078), (786, 16146), (828, 15327), (897, 14148), (1053, 12052), (1179, 10764), (1196, 10611), (1242, 10218), (1404, 9039), (1572, 8073), (1703, 7452), (1794, 7074), (1863, 6812), (2106, 6026), (2358, 5382), (2484, 5109), (2691, 4716), (3013, 4212), (3406, 3726), (3537, 3588)]