7274358

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4441}}^1$

素因数の和:4469

約数の個数: 48

約数和(自身を含む): 19402656

約数和(自身を除く): 12128298

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 4441, 8882, 13323, 26646, 31087, 39969, 57733, 62174, 79938, 93261, 115466, 173199, 186522, 279783, 346398, 404131, 519597, 559566, 808262, 1039194, 1212393, 2424786, 3637179, 7274358]

約数ペア:

[(1, 7274358), (2, 3637179), (3, 2424786), (6, 1212393), (7, 1039194), (9, 808262), (13, 559566), (14, 519597), (18, 404131), (21, 346398), (26, 279783), (39, 186522), (42, 173199), (63, 115466), (78, 93261), (91, 79938), (117, 62174), (126, 57733), (182, 39969), (234, 31087), (273, 26646), (546, 13323), (819, 8882), (1638, 4441)]