19613412

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5987}}^1$

素因数の和:6017

約数の個数: 72

約数和(自身を含む): 61029696

約数和(自身を除く): 41416284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 5987, 11974, 17961, 23948, 35922, 41909, 53883, 71844, 77831, 83818, 107766, 125727, 155662, 167636, 215532, 233493, 251454, 311324, 377181, 466986, 502908, 544817, 700479, 754362, 933972, 1089634, 1400958, 1508724, 1634451, 2179268, 2801916, 3268902, 4903353, 6537804, 9806706, 19613412]

約数ペア:

[(1, 19613412), (2, 9806706), (3, 6537804), (4, 4903353), (6, 3268902), (7, 2801916), (9, 2179268), (12, 1634451), (13, 1508724), (14, 1400958), (18, 1089634), (21, 933972), (26, 754362), (28, 700479), (36, 544817), (39, 502908), (42, 466986), (52, 377181), (63, 311324), (78, 251454), (84, 233493), (91, 215532), (117, 167636), (126, 155662), (156, 125727), (182, 107766), (234, 83818), (252, 77831), (273, 71844), (364, 53883), (468, 41909), (546, 35922), (819, 23948), (1092, 17961), (1638, 11974), (3276, 5987)]