15424164

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{631}}^1$

素因数の和:745

約数の個数: 72

約数和(自身を含む): 45089408

約数和(自身を除く): 29665244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 97, 126, 194, 252, 291, 388, 582, 631, 679, 873, 1164, 1262, 1358, 1746, 1893, 2037, 2524, 2716, 3492, 3786, 4074, 4417, 5679, 6111, 7572, 8148, 8834, 11358, 12222, 13251, 17668, 22716, 24444, 26502, 39753, 53004, 61207, 79506, 122414, 159012, 183621, 244828, 367242, 428449, 550863, 734484, 856898, 1101726, 1285347, 1713796, 2203452, 2570694, 3856041, 5141388, 7712082, 15424164]

約数ペア:

[(1, 15424164), (2, 7712082), (3, 5141388), (4, 3856041), (6, 2570694), (7, 2203452), (9, 1713796), (12, 1285347), (14, 1101726), (18, 856898), (21, 734484), (28, 550863), (36, 428449), (42, 367242), (63, 244828), (84, 183621), (97, 159012), (126, 122414), (194, 79506), (252, 61207), (291, 53004), (388, 39753), (582, 26502), (631, 24444), (679, 22716), (873, 17668), (1164, 13251), (1262, 12222), (1358, 11358), (1746, 8834), (1893, 8148), (2037, 7572), (2524, 6111), (2716, 5679), (3492, 4417), (3786, 4074)]