18056220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3307}}^1$

素因数の和:3339

約数の個数: 96

約数和(自身を含む): 62243328

約数和(自身を除く): 44187108

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 3307, 5460, 6614, 9921, 13228, 16535, 19842, 23149, 33070, 39684, 42991, 46298, 49605, 66140, 69447, 85982, 92596, 99210, 115745, 128973, 138894, 171964, 198420, 214955, 231490, 257946, 277788, 300937, 347235, 429910, 462980, 515892, 601874, 644865, 694470, 859820, 902811, 1203748, 1289730, 1388940, 1504685, 1805622, 2579460, 3009370, 3611244, 4514055, 6018740, 9028110, 18056220]

約数ペア:

[(1, 18056220), (2, 9028110), (3, 6018740), (4, 4514055), (5, 3611244), (6, 3009370), (7, 2579460), (10, 1805622), (12, 1504685), (13, 1388940), (14, 1289730), (15, 1203748), (20, 902811), (21, 859820), (26, 694470), (28, 644865), (30, 601874), (35, 515892), (39, 462980), (42, 429910), (52, 347235), (60, 300937), (65, 277788), (70, 257946), (78, 231490), (84, 214955), (91, 198420), (105, 171964), (130, 138894), (140, 128973), (156, 115745), (182, 99210), (195, 92596), (210, 85982), (260, 69447), (273, 66140), (364, 49605), (390, 46298), (420, 42991), (455, 39684), (546, 33070), (780, 23149), (910, 19842), (1092, 16535), (1365, 13228), (1820, 9921), (2730, 6614), (3307, 5460)]