18221421792

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{27115211}}^1$

素因数の和:27115231

約数の個数: 48

約数和(自身を含む): 54664267392

約数和(自身を除く): 36442845600

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 27115211, 54230422, 81345633, 108460844, 162691266, 189806477, 216921688, 325382532, 379612954, 433843376, 569419431, 650765064, 759225908, 867686752, 1138838862, 1301530128, 1518451816, 2277677724, 2603060256, 3036903632, 4555355448, 6073807264, 9110710896, 18221421792]

約数ペア:

[(1, 18221421792), (2, 9110710896), (3, 6073807264), (4, 4555355448), (6, 3036903632), (7, 2603060256), (8, 2277677724), (12, 1518451816), (14, 1301530128), (16, 1138838862), (21, 867686752), (24, 759225908), (28, 650765064), (32, 569419431), (42, 433843376), (48, 379612954), (56, 325382532), (84, 216921688), (96, 189806477), (112, 162691266), (168, 108460844), (224, 81345633), (336, 54230422), (672, 27115211)]