21367308528

素因数分解:

$2^4\times 3^2\times {\mathrm{148384087}}^1$

素因数の和:148384101

約数の個数: 30

約数和(自身を含む): 59798787464

約数和(自身を除く): 38431478936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 148384087, 296768174, 445152261, 593536348, 890304522, 1187072696, 1335456783, 1780609044, 2374145392, 2670913566, 3561218088, 5341827132, 7122436176, 10683654264, 21367308528]

約数ペア:

[(1, 21367308528), (2, 10683654264), (3, 7122436176), (4, 5341827132), (6, 3561218088), (8, 2670913566), (9, 2374145392), (12, 1780609044), (16, 1335456783), (18, 1187072696), (24, 890304522), (36, 593536348), (48, 445152261), (72, 296768174), (144, 148384087)]