26719644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{331}}^1$

素因数の和:407

約数の個数: 72

約数和(自身を含む): 73847424

約数和(自身を除く): 47127780

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 331, 372, 434, 651, 662, 868, 961, 993, 1302, 1324, 1922, 1986, 2317, 2604, 2883, 3844, 3972, 4634, 5766, 6727, 6951, 9268, 10261, 11532, 13454, 13902, 20181, 20522, 26908, 27804, 30783, 40362, 41044, 61566, 71827, 80724, 123132, 143654, 215481, 287308, 318091, 430962, 636182, 861924, 954273, 1272364, 1908546, 2226637, 3817092, 4453274, 6679911, 8906548, 13359822, 26719644]

約数ペア:

[(1, 26719644), (2, 13359822), (3, 8906548), (4, 6679911), (6, 4453274), (7, 3817092), (12, 2226637), (14, 1908546), (21, 1272364), (28, 954273), (31, 861924), (42, 636182), (62, 430962), (84, 318091), (93, 287308), (124, 215481), (186, 143654), (217, 123132), (331, 80724), (372, 71827), (434, 61566), (651, 41044), (662, 40362), (868, 30783), (961, 27804), (993, 26908), (1302, 20522), (1324, 20181), (1922, 13902), (1986, 13454), (2317, 11532), (2604, 10261), (2883, 9268), (3844, 6951), (3972, 6727), (4634, 5766)]