18855312

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3301}}^1$

素因数の和:3336

約数の個数: 80

約数和(自身を含む): 58960512

約数和(自身を除く): 40105200

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 168, 204, 238, 272, 336, 357, 408, 476, 714, 816, 952, 1428, 1904, 2856, 3301, 5712, 6602, 9903, 13204, 19806, 23107, 26408, 39612, 46214, 52816, 56117, 69321, 79224, 92428, 112234, 138642, 158448, 168351, 184856, 224468, 277284, 336702, 369712, 392819, 448936, 554568, 673404, 785638, 897872, 1109136, 1178457, 1346808, 1571276, 2356914, 2693616, 3142552, 4713828, 6285104, 9427656, 18855312]

約数ペア:

[(1, 18855312), (2, 9427656), (3, 6285104), (4, 4713828), (6, 3142552), (7, 2693616), (8, 2356914), (12, 1571276), (14, 1346808), (16, 1178457), (17, 1109136), (21, 897872), (24, 785638), (28, 673404), (34, 554568), (42, 448936), (48, 392819), (51, 369712), (56, 336702), (68, 277284), (84, 224468), (102, 184856), (112, 168351), (119, 158448), (136, 138642), (168, 112234), (204, 92428), (238, 79224), (272, 69321), (336, 56117), (357, 52816), (408, 46214), (476, 39612), (714, 26408), (816, 23107), (952, 19806), (1428, 13204), (1904, 9903), (2856, 6602), (3301, 5712)]