18539472

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2399}}^1$

素因数の和:2440

約数の個数: 80

約数和(自身を含む): 57139200

約数和(自身を除く): 38599728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 84, 92, 112, 138, 161, 168, 184, 276, 322, 336, 368, 483, 552, 644, 966, 1104, 1288, 1932, 2399, 2576, 3864, 4798, 7197, 7728, 9596, 14394, 16793, 19192, 28788, 33586, 38384, 50379, 55177, 57576, 67172, 100758, 110354, 115152, 134344, 165531, 201516, 220708, 268688, 331062, 386239, 403032, 441416, 662124, 772478, 806064, 882832, 1158717, 1324248, 1544956, 2317434, 2648496, 3089912, 4634868, 6179824, 9269736, 18539472]

約数ペア:

[(1, 18539472), (2, 9269736), (3, 6179824), (4, 4634868), (6, 3089912), (7, 2648496), (8, 2317434), (12, 1544956), (14, 1324248), (16, 1158717), (21, 882832), (23, 806064), (24, 772478), (28, 662124), (42, 441416), (46, 403032), (48, 386239), (56, 331062), (69, 268688), (84, 220708), (92, 201516), (112, 165531), (138, 134344), (161, 115152), (168, 110354), (184, 100758), (276, 67172), (322, 57576), (336, 55177), (368, 50379), (483, 38384), (552, 33586), (644, 28788), (966, 19192), (1104, 16793), (1288, 14394), (1932, 9596), (2399, 7728), (2576, 7197), (3864, 4798)]