40269996

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{6619}}^1$

素因数の和:6655

約数の個数: 54

約数和(自身を含む): 110242860

約数和(自身を除く): 69972864

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 234, 338, 468, 507, 676, 1014, 1521, 2028, 3042, 6084, 6619, 13238, 19857, 26476, 39714, 59571, 79428, 86047, 119142, 172094, 238284, 258141, 344188, 516282, 774423, 1032564, 1118611, 1548846, 2237222, 3097692, 3355833, 4474444, 6711666, 10067499, 13423332, 20134998, 40269996]

約数ペア:

[(1, 40269996), (2, 20134998), (3, 13423332), (4, 10067499), (6, 6711666), (9, 4474444), (12, 3355833), (13, 3097692), (18, 2237222), (26, 1548846), (36, 1118611), (39, 1032564), (52, 774423), (78, 516282), (117, 344188), (156, 258141), (169, 238284), (234, 172094), (338, 119142), (468, 86047), (507, 79428), (676, 59571), (1014, 39714), (1521, 26476), (2028, 19857), (3042, 13238), (6084, 6619)]