18251677030

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1\times {\mathrm{367}}^1\times {\mathrm{373}}^1$

素因数の和:1013

約数の個数: 64

約数和(自身を含む): 33692313600

約数和(自身を除く): 15440636570

約数列:

[1, 2, 5, 10, 67, 134, 199, 335, 367, 373, 398, 670, 734, 746, 995, 1835, 1865, 1990, 3670, 3730, 13333, 24589, 24991, 26666, 49178, 49982, 66665, 73033, 74227, 122945, 124955, 133330, 136891, 146066, 148454, 245890, 249910, 273782, 365165, 371135, 684455, 730330, 742270, 1368910, 4893211, 4973209, 9171697, 9786422, 9946418, 18343394, 24466055, 24866045, 27241309, 45858485, 48932110, 49732090, 54482618, 91716970, 136206545, 272413090, 1825167703, 3650335406, 9125838515, 18251677030]

約数ペア:

[(1, 18251677030), (2, 9125838515), (5, 3650335406), (10, 1825167703), (67, 272413090), (134, 136206545), (199, 91716970), (335, 54482618), (367, 49732090), (373, 48932110), (398, 45858485), (670, 27241309), (734, 24866045), (746, 24466055), (995, 18343394), (1835, 9946418), (1865, 9786422), (1990, 9171697), (3670, 4973209), (3730, 4893211), (13333, 1368910), (24589, 742270), (24991, 730330), (26666, 684455), (49178, 371135), (49982, 365165), (66665, 273782), (73033, 249910), (74227, 245890), (122945, 148454), (124955, 146066), (133330, 136891)]