16857148518

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{841427}}^1$

素因数の和:841498

約数の個数: 64

約数和(自身を含む): 43619627520

約数和(自身を除く): 26762479002

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, 841427, 1682854, 2524281, 5048562, 5889989, 7572843, 11779978, 15145686, 17669967, 22718529, 35339934, 44595631, 45437058, 53009901, 89191262, 106019802, 133786893, 159029703, 267573786, 312169417, 318059406, 401360679, 624338834, 802721358, 936508251, 1204082037, 1873016502, 2408164074, 2809524753, 5619049506, 8428574259, 16857148518]

約数ペア:

[(1, 16857148518), (2, 8428574259), (3, 5619049506), (6, 2809524753), (7, 2408164074), (9, 1873016502), (14, 1204082037), (18, 936508251), (21, 802721358), (27, 624338834), (42, 401360679), (53, 318059406), (54, 312169417), (63, 267573786), (106, 159029703), (126, 133786893), (159, 106019802), (189, 89191262), (318, 53009901), (371, 45437058), (378, 44595631), (477, 35339934), (742, 22718529), (954, 17669967), (1113, 15145686), (1431, 11779978), (2226, 7572843), (2862, 5889989), (3339, 5048562), (6678, 2524281), (10017, 1682854), (20034, 841427)]