17882914

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:167

約数の個数: 64

約数和(自身を含む): 35020800

約数和(自身を除く): 17137886

約数列:

[1, 2, 7, 14, 19, 23, 37, 38, 46, 74, 79, 133, 158, 161, 259, 266, 322, 437, 518, 553, 703, 851, 874, 1106, 1406, 1501, 1702, 1817, 2923, 3002, 3059, 3634, 4921, 5846, 5957, 6118, 9842, 10507, 11914, 12719, 16169, 20461, 21014, 25438, 32338, 34523, 40922, 55537, 67229, 69046, 111074, 113183, 134458, 226366, 241661, 388759, 470603, 483322, 777518, 941206, 1277351, 2554702, 8941457, 17882914]

約数ペア:

[(1, 17882914), (2, 8941457), (7, 2554702), (14, 1277351), (19, 941206), (23, 777518), (37, 483322), (38, 470603), (46, 388759), (74, 241661), (79, 226366), (133, 134458), (158, 113183), (161, 111074), (259, 69046), (266, 67229), (322, 55537), (437, 40922), (518, 34523), (553, 32338), (703, 25438), (851, 21014), (874, 20461), (1106, 16169), (1406, 12719), (1501, 11914), (1702, 10507), (1817, 9842), (2923, 6118), (3002, 5957), (3059, 5846), (3634, 4921)]