38144484

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4091}}^1$

素因数の和:4145

約数の個数: 72

約数和(自身を含む): 113201088

約数和(自身を除く): 75056604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 63, 74, 84, 111, 126, 148, 222, 252, 259, 333, 444, 518, 666, 777, 1036, 1332, 1554, 2331, 3108, 4091, 4662, 8182, 9324, 12273, 16364, 24546, 28637, 36819, 49092, 57274, 73638, 85911, 114548, 147276, 151367, 171822, 257733, 302734, 343644, 454101, 515466, 605468, 908202, 1030932, 1059569, 1362303, 1816404, 2119138, 2724606, 3178707, 4238276, 5449212, 6357414, 9536121, 12714828, 19072242, 38144484]

約数ペア:

[(1, 38144484), (2, 19072242), (3, 12714828), (4, 9536121), (6, 6357414), (7, 5449212), (9, 4238276), (12, 3178707), (14, 2724606), (18, 2119138), (21, 1816404), (28, 1362303), (36, 1059569), (37, 1030932), (42, 908202), (63, 605468), (74, 515466), (84, 454101), (111, 343644), (126, 302734), (148, 257733), (222, 171822), (252, 151367), (259, 147276), (333, 114548), (444, 85911), (518, 73638), (666, 57274), (777, 49092), (1036, 36819), (1332, 28637), (1554, 24546), (2331, 16364), (3108, 12273), (4091, 9324), (4662, 8182)]