18951084

素因数分解:

$2^2\times 3^6\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:186

約数の個数: 84

約数和(自身を含む): 50986264

約数和(自身を除く): 32035180

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 67, 81, 97, 108, 134, 162, 194, 201, 243, 268, 291, 324, 388, 402, 486, 582, 603, 729, 804, 873, 972, 1164, 1206, 1458, 1746, 1809, 2412, 2619, 2916, 3492, 3618, 5238, 5427, 6499, 7236, 7857, 10476, 10854, 12998, 15714, 16281, 19497, 21708, 23571, 25996, 31428, 32562, 38994, 47142, 48843, 58491, 65124, 70713, 77988, 94284, 97686, 116982, 141426, 175473, 195372, 233964, 282852, 350946, 526419, 701892, 1052838, 1579257, 2105676, 3158514, 4737771, 6317028, 9475542, 18951084]

約数ペア:

[(1, 18951084), (2, 9475542), (3, 6317028), (4, 4737771), (6, 3158514), (9, 2105676), (12, 1579257), (18, 1052838), (27, 701892), (36, 526419), (54, 350946), (67, 282852), (81, 233964), (97, 195372), (108, 175473), (134, 141426), (162, 116982), (194, 97686), (201, 94284), (243, 77988), (268, 70713), (291, 65124), (324, 58491), (388, 48843), (402, 47142), (486, 38994), (582, 32562), (603, 31428), (729, 25996), (804, 23571), (873, 21708), (972, 19497), (1164, 16281), (1206, 15714), (1458, 12998), (1746, 10854), (1809, 10476), (2412, 7857), (2619, 7236), (2916, 6499), (3492, 5427), (3618, 5238)]