17982666

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:156

約数の個数: 96

約数和(自身を含む): 45147648

約数和(自身を除く): 27164982

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 37, 39, 62, 67, 74, 78, 93, 111, 117, 134, 186, 201, 222, 234, 279, 333, 402, 403, 481, 558, 603, 666, 806, 871, 962, 1147, 1206, 1209, 1443, 1742, 2077, 2294, 2418, 2479, 2613, 2886, 3441, 3627, 4154, 4329, 4958, 5226, 6231, 6882, 7254, 7437, 7839, 8658, 10323, 12462, 14874, 14911, 15678, 18693, 20646, 22311, 27001, 29822, 32227, 37386, 44622, 44733, 54002, 64454, 76849, 81003, 89466, 96681, 134199, 153698, 162006, 193362, 230547, 243009, 268398, 290043, 461094, 486018, 580086, 691641, 999037, 1383282, 1998074, 2997111, 5994222, 8991333, 17982666]

約数ペア:

[(1, 17982666), (2, 8991333), (3, 5994222), (6, 2997111), (9, 1998074), (13, 1383282), (18, 999037), (26, 691641), (31, 580086), (37, 486018), (39, 461094), (62, 290043), (67, 268398), (74, 243009), (78, 230547), (93, 193362), (111, 162006), (117, 153698), (134, 134199), (186, 96681), (201, 89466), (222, 81003), (234, 76849), (279, 64454), (333, 54002), (402, 44733), (403, 44622), (481, 37386), (558, 32227), (603, 29822), (666, 27001), (806, 22311), (871, 20646), (962, 18693), (1147, 15678), (1206, 14911), (1209, 14874), (1443, 12462), (1742, 10323), (2077, 8658), (2294, 7839), (2418, 7437), (2479, 7254), (2613, 6882), (2886, 6231), (3441, 5226), (3627, 4958), (4154, 4329)]