1391379948

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1433}}^1\times {\mathrm{3853}}^1$

素因数の和:5303

約数の個数: 72

約数和(自身を含む): 4023391008

約数和(自身を除く): 2632011060

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1433, 2866, 3853, 4299, 5732, 7706, 8598, 10031, 11559, 12897, 15412, 17196, 20062, 23118, 25794, 26971, 30093, 34677, 40124, 46236, 51588, 53942, 60186, 69354, 80913, 90279, 107884, 120372, 138708, 161826, 180558, 242739, 323652, 361116, 485478, 970956, 5521349, 11042698, 16564047, 22085396, 33128094, 38649443, 49692141, 66256188, 77298886, 99384282, 115948329, 154597772, 198768564, 231896658, 347844987, 463793316, 695689974, 1391379948]

約数ペア:

[(1, 1391379948), (2, 695689974), (3, 463793316), (4, 347844987), (6, 231896658), (7, 198768564), (9, 154597772), (12, 115948329), (14, 99384282), (18, 77298886), (21, 66256188), (28, 49692141), (36, 38649443), (42, 33128094), (63, 22085396), (84, 16564047), (126, 11042698), (252, 5521349), (1433, 970956), (2866, 485478), (3853, 361116), (4299, 323652), (5732, 242739), (7706, 180558), (8598, 161826), (10031, 138708), (11559, 120372), (12897, 107884), (15412, 90279), (17196, 80913), (20062, 69354), (23118, 60186), (25794, 53942), (26971, 51588), (30093, 46236), (34677, 40124)]