2151787686

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{727}}^1\times {\mathrm{15913}}^1$

素因数の和:16676

約数の個数: 32

約数和(自身を含む): 4448790528

約数和(自身を除く): 2297002842

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 727, 1454, 2181, 4362, 15913, 22537, 31826, 45074, 47739, 67611, 95478, 135222, 493303, 986606, 1479909, 2959818, 11568751, 23137502, 34706253, 69412506, 358631281, 717262562, 1075893843, 2151787686]

約数ペア:

[(1, 2151787686), (2, 1075893843), (3, 717262562), (6, 358631281), (31, 69412506), (62, 34706253), (93, 23137502), (186, 11568751), (727, 2959818), (1454, 1479909), (2181, 986606), (4362, 493303), (15913, 135222), (22537, 95478), (31826, 67611), (45074, 47739)]