12739356

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:201

約数の個数: 120

約数和(自身を含む): 39273696

約数和(自身を除く): 26534340

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 41, 42, 54, 63, 81, 82, 84, 108, 123, 126, 137, 162, 164, 189, 246, 252, 274, 287, 324, 369, 378, 411, 492, 548, 567, 574, 738, 756, 822, 861, 959, 1107, 1134, 1148, 1233, 1476, 1644, 1722, 1918, 2214, 2268, 2466, 2583, 2877, 3321, 3444, 3699, 3836, 4428, 4932, 5166, 5617, 5754, 6642, 7398, 7749, 8631, 10332, 11097, 11234, 11508, 13284, 14796, 15498, 16851, 17262, 22194, 22468, 23247, 25893, 30996, 33702, 34524, 39319, 44388, 46494, 50553, 51786, 67404, 77679, 78638, 92988, 101106, 103572, 117957, 151659, 155358, 157276, 202212, 235914, 303318, 310716, 353871, 454977, 471828, 606636, 707742, 909954, 1061613, 1415484, 1819908, 2123226, 3184839, 4246452, 6369678, 12739356]

約数ペア:

[(1, 12739356), (2, 6369678), (3, 4246452), (4, 3184839), (6, 2123226), (7, 1819908), (9, 1415484), (12, 1061613), (14, 909954), (18, 707742), (21, 606636), (27, 471828), (28, 454977), (36, 353871), (41, 310716), (42, 303318), (54, 235914), (63, 202212), (81, 157276), (82, 155358), (84, 151659), (108, 117957), (123, 103572), (126, 101106), (137, 92988), (162, 78638), (164, 77679), (189, 67404), (246, 51786), (252, 50553), (274, 46494), (287, 44388), (324, 39319), (369, 34524), (378, 33702), (411, 30996), (492, 25893), (548, 23247), (567, 22468), (574, 22194), (738, 17262), (756, 16851), (822, 15498), (861, 14796), (959, 13284), (1107, 11508), (1134, 11234), (1148, 11097), (1233, 10332), (1476, 8631), (1644, 7749), (1722, 7398), (1918, 6642), (2214, 5754), (2268, 5617), (2466, 5166), (2583, 4932), (2877, 4428), (3321, 3836), (3444, 3699)]