18620966

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1013}}^1$

素因数の和:1136

約数の個数: 32

約数和(自身を含む): 34751808

約数和(自身を除く): 16130842

約数列:

[1, 2, 7, 13, 14, 26, 91, 101, 182, 202, 707, 1013, 1313, 1414, 2026, 2626, 7091, 9191, 13169, 14182, 18382, 26338, 92183, 102313, 184366, 204626, 716191, 1330069, 1432382, 2660138, 9310483, 18620966]

約数ペア:

[(1, 18620966), (2, 9310483), (7, 2660138), (13, 1432382), (14, 1330069), (26, 716191), (91, 204626), (101, 184366), (182, 102313), (202, 92183), (707, 26338), (1013, 18382), (1313, 14182), (1414, 13169), (2026, 9191), (2626, 7091)]