18445284

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3583}}^1$

素因数の和:3617

約数の個数: 72

約数和(自身を含む): 54792192

約数和(自身を除く): 36346908

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 3583, 5148, 7166, 10749, 14332, 21498, 32247, 39413, 42996, 46579, 64494, 78826, 93158, 118239, 128988, 139737, 157652, 186316, 236478, 279474, 354717, 419211, 472956, 512369, 558948, 709434, 838422, 1024738, 1418868, 1537107, 1676844, 2049476, 3074214, 4611321, 6148428, 9222642, 18445284]

約数ペア:

[(1, 18445284), (2, 9222642), (3, 6148428), (4, 4611321), (6, 3074214), (9, 2049476), (11, 1676844), (12, 1537107), (13, 1418868), (18, 1024738), (22, 838422), (26, 709434), (33, 558948), (36, 512369), (39, 472956), (44, 419211), (52, 354717), (66, 279474), (78, 236478), (99, 186316), (117, 157652), (132, 139737), (143, 128988), (156, 118239), (198, 93158), (234, 78826), (286, 64494), (396, 46579), (429, 42996), (468, 39413), (572, 32247), (858, 21498), (1287, 14332), (1716, 10749), (2574, 7166), (3583, 5148)]