19326888

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1237}}^1$

素因数の和:1287

約数の個数: 96

約数和(自身を含む): 61800960

約数和(自身を除く): 42474072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 56, 62, 63, 72, 84, 93, 124, 126, 168, 186, 217, 248, 252, 279, 372, 434, 504, 558, 651, 744, 868, 1116, 1237, 1302, 1736, 1953, 2232, 2474, 2604, 3711, 3906, 4948, 5208, 7422, 7812, 8659, 9896, 11133, 14844, 15624, 17318, 22266, 25977, 29688, 34636, 38347, 44532, 51954, 69272, 76694, 77931, 89064, 103908, 115041, 153388, 155862, 207816, 230082, 268429, 306776, 311724, 345123, 460164, 536858, 623448, 690246, 805287, 920328, 1073716, 1380492, 1610574, 2147432, 2415861, 2760984, 3221148, 4831722, 6442296, 9663444, 19326888]

約数ペア:

[(1, 19326888), (2, 9663444), (3, 6442296), (4, 4831722), (6, 3221148), (7, 2760984), (8, 2415861), (9, 2147432), (12, 1610574), (14, 1380492), (18, 1073716), (21, 920328), (24, 805287), (28, 690246), (31, 623448), (36, 536858), (42, 460164), (56, 345123), (62, 311724), (63, 306776), (72, 268429), (84, 230082), (93, 207816), (124, 155862), (126, 153388), (168, 115041), (186, 103908), (217, 89064), (248, 77931), (252, 76694), (279, 69272), (372, 51954), (434, 44532), (504, 38347), (558, 34636), (651, 29688), (744, 25977), (868, 22266), (1116, 17318), (1237, 15624), (1302, 14844), (1736, 11133), (1953, 9896), (2232, 8659), (2474, 7812), (2604, 7422), (3711, 5208), (3906, 4948)]