2193142014

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{109471}}^1$

素因数の和:109542

約数の個数: 64

約数和(自身を含む): 5675028480

約数和(自身を除く): 3481886466

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 53, 54, 63, 106, 126, 159, 189, 318, 371, 378, 477, 742, 954, 1113, 1431, 2226, 2862, 3339, 6678, 10017, 20034, 109471, 218942, 328413, 656826, 766297, 985239, 1532594, 1970478, 2298891, 2955717, 4597782, 5801963, 5911434, 6896673, 11603926, 13793346, 17405889, 20690019, 34811778, 40613741, 41380038, 52217667, 81227482, 104435334, 121841223, 156653001, 243682446, 313306002, 365523669, 731047338, 1096571007, 2193142014]

約数ペア:

[(1, 2193142014), (2, 1096571007), (3, 731047338), (6, 365523669), (7, 313306002), (9, 243682446), (14, 156653001), (18, 121841223), (21, 104435334), (27, 81227482), (42, 52217667), (53, 41380038), (54, 40613741), (63, 34811778), (106, 20690019), (126, 17405889), (159, 13793346), (189, 11603926), (318, 6896673), (371, 5911434), (378, 5801963), (477, 4597782), (742, 2955717), (954, 2298891), (1113, 1970478), (1431, 1532594), (2226, 985239), (2862, 766297), (3339, 656826), (6678, 328413), (10017, 218942), (20034, 109471)]