31239012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{971}}^1$

素因数の和:1368

約数の個数: 48

約数和(自身を含む): 83607552

約数和(自身を除く): 52368540

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 383, 766, 971, 1149, 1532, 1942, 2298, 2681, 2913, 3884, 4596, 5362, 5826, 6797, 8043, 10724, 11652, 13594, 16086, 20391, 27188, 32172, 40782, 81564, 371893, 743786, 1115679, 1487572, 2231358, 2603251, 4462716, 5206502, 7809753, 10413004, 15619506, 31239012]

約数ペア:

[(1, 31239012), (2, 15619506), (3, 10413004), (4, 7809753), (6, 5206502), (7, 4462716), (12, 2603251), (14, 2231358), (21, 1487572), (28, 1115679), (42, 743786), (84, 371893), (383, 81564), (766, 40782), (971, 32172), (1149, 27188), (1532, 20391), (1942, 16086), (2298, 13594), (2681, 11652), (2913, 10724), (3884, 8043), (4596, 6797), (5362, 5826)]