10819998

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1087}}^1$

素因数の和:1181

約数の個数: 48

約数和(自身を含む): 27156480

約数和(自身を除く): 16336482

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 79, 126, 158, 237, 474, 553, 711, 1087, 1106, 1422, 1659, 2174, 3261, 3318, 4977, 6522, 7609, 9783, 9954, 15218, 19566, 22827, 45654, 68481, 85873, 136962, 171746, 257619, 515238, 601111, 772857, 1202222, 1545714, 1803333, 3606666, 5409999, 10819998]

約数ペア:

[(1, 10819998), (2, 5409999), (3, 3606666), (6, 1803333), (7, 1545714), (9, 1202222), (14, 772857), (18, 601111), (21, 515238), (42, 257619), (63, 171746), (79, 136962), (126, 85873), (158, 68481), (237, 45654), (474, 22827), (553, 19566), (711, 15218), (1087, 9954), (1106, 9783), (1422, 7609), (1659, 6522), (2174, 4977), (3261, 3318)]