216039642

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{395677}}^1$

素因数の和:395702

約数の個数: 32

約数和(自身を含む): 531791232

約数和(自身を除く): 315751590

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 395677, 791354, 1187031, 2374062, 2769739, 5143801, 5539478, 8309217, 10287602, 15431403, 16618434, 30862806, 36006607, 72013214, 108019821, 216039642]

約数ペア:

[(1, 216039642), (2, 108019821), (3, 72013214), (6, 36006607), (7, 30862806), (13, 16618434), (14, 15431403), (21, 10287602), (26, 8309217), (39, 5539478), (42, 5143801), (78, 2769739), (91, 2374062), (182, 1187031), (273, 791354), (546, 395677)]