22201452

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1$

素因数の和:290

約数の個数: 144

約数和(自身を含む): 71914752

約数和(自身を除く): 49713300

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 81, 84, 91, 108, 117, 126, 156, 162, 182, 189, 234, 243, 251, 252, 273, 324, 351, 364, 378, 468, 486, 502, 546, 567, 702, 753, 756, 819, 972, 1004, 1053, 1092, 1134, 1404, 1506, 1638, 1701, 1757, 2106, 2259, 2268, 2457, 3012, 3159, 3263, 3276, 3402, 3514, 4212, 4518, 4914, 5271, 6318, 6526, 6777, 6804, 7028, 7371, 9036, 9789, 9828, 10542, 12636, 13052, 13554, 14742, 15813, 19578, 20331, 21084, 22113, 22841, 27108, 29367, 29484, 31626, 39156, 40662, 44226, 45682, 47439, 58734, 60993, 63252, 68523, 81324, 88101, 88452, 91364, 94878, 117468, 121986, 137046, 142317, 176202, 189756, 205569, 243972, 264303, 274092, 284634, 352404, 411138, 426951, 528606, 569268, 616707, 792909, 822276, 853902, 1057212, 1233414, 1585818, 1707804, 1850121, 2466828, 3171636, 3700242, 5550363, 7400484, 11100726, 22201452]

約数ペア:

[(1, 22201452), (2, 11100726), (3, 7400484), (4, 5550363), (6, 3700242), (7, 3171636), (9, 2466828), (12, 1850121), (13, 1707804), (14, 1585818), (18, 1233414), (21, 1057212), (26, 853902), (27, 822276), (28, 792909), (36, 616707), (39, 569268), (42, 528606), (52, 426951), (54, 411138), (63, 352404), (78, 284634), (81, 274092), (84, 264303), (91, 243972), (108, 205569), (117, 189756), (126, 176202), (156, 142317), (162, 137046), (182, 121986), (189, 117468), (234, 94878), (243, 91364), (251, 88452), (252, 88101), (273, 81324), (324, 68523), (351, 63252), (364, 60993), (378, 58734), (468, 47439), (486, 45682), (502, 44226), (546, 40662), (567, 39156), (702, 31626), (753, 29484), (756, 29367), (819, 27108), (972, 22841), (1004, 22113), (1053, 21084), (1092, 20331), (1134, 19578), (1404, 15813), (1506, 14742), (1638, 13554), (1701, 13052), (1757, 12636), (2106, 10542), (2259, 9828), (2268, 9789), (2457, 9036), (3012, 7371), (3159, 7028), (3263, 6804), (3276, 6777), (3402, 6526), (3514, 6318), (4212, 5271), (4518, 4914)]