19974635532

素因数分解:

$2^2\times 3^3\times {\mathrm{167}}^1\times {\mathrm{1107487}}^1$

素因数の和:1107667

約数の個数: 48

約数和(自身を含む): 52096235520

約数和(自身を除く): 32121599988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 167, 334, 501, 668, 1002, 1503, 2004, 3006, 4509, 6012, 9018, 18036, 1107487, 2214974, 3322461, 4429948, 6644922, 9967383, 13289844, 19934766, 29902149, 39869532, 59804298, 119608596, 184950329, 369900658, 554850987, 739801316, 1109701974, 1664552961, 2219403948, 3329105922, 4993658883, 6658211844, 9987317766, 19974635532]

約数ペア:

[(1, 19974635532), (2, 9987317766), (3, 6658211844), (4, 4993658883), (6, 3329105922), (9, 2219403948), (12, 1664552961), (18, 1109701974), (27, 739801316), (36, 554850987), (54, 369900658), (108, 184950329), (167, 119608596), (334, 59804298), (501, 39869532), (668, 29902149), (1002, 19934766), (1503, 13289844), (2004, 9967383), (3006, 6644922), (4509, 4429948), (6012, 3322461), (9018, 2214974), (18036, 1107487)]