18099396

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{269}}^1$

素因数の和:378

約数の個数: 96

約数和(自身を含む): 54432000

約数和(自身を除く): 36332604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 89, 108, 126, 178, 189, 252, 267, 269, 356, 378, 534, 538, 623, 756, 801, 807, 1068, 1076, 1246, 1602, 1614, 1869, 1883, 2403, 2421, 2492, 3204, 3228, 3738, 3766, 4806, 4842, 5607, 5649, 7263, 7476, 7532, 9612, 9684, 11214, 11298, 14526, 16821, 16947, 22428, 22596, 23941, 29052, 33642, 33894, 47882, 50841, 67284, 67788, 71823, 95764, 101682, 143646, 167587, 203364, 215469, 287292, 335174, 430938, 502761, 646407, 670348, 861876, 1005522, 1292814, 1508283, 2011044, 2585628, 3016566, 4524849, 6033132, 9049698, 18099396]

約数ペア:

[(1, 18099396), (2, 9049698), (3, 6033132), (4, 4524849), (6, 3016566), (7, 2585628), (9, 2011044), (12, 1508283), (14, 1292814), (18, 1005522), (21, 861876), (27, 670348), (28, 646407), (36, 502761), (42, 430938), (54, 335174), (63, 287292), (84, 215469), (89, 203364), (108, 167587), (126, 143646), (178, 101682), (189, 95764), (252, 71823), (267, 67788), (269, 67284), (356, 50841), (378, 47882), (534, 33894), (538, 33642), (623, 29052), (756, 23941), (801, 22596), (807, 22428), (1068, 16947), (1076, 16821), (1246, 14526), (1602, 11298), (1614, 11214), (1869, 9684), (1883, 9612), (2403, 7532), (2421, 7476), (2492, 7263), (3204, 5649), (3228, 5607), (3738, 4842), (3766, 4806)]