13898052

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{421}}^1$

素因数の和:569

約数の個数: 72

約数和(自身を含む): 40552512

約数和(自身を除く): 26654460

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 131, 252, 262, 393, 421, 524, 786, 842, 917, 1179, 1263, 1572, 1684, 1834, 2358, 2526, 2751, 2947, 3668, 3789, 4716, 5052, 5502, 5894, 7578, 8253, 8841, 11004, 11788, 15156, 16506, 17682, 26523, 33012, 35364, 53046, 55151, 106092, 110302, 165453, 220604, 330906, 386057, 496359, 661812, 772114, 992718, 1158171, 1544228, 1985436, 2316342, 3474513, 4632684, 6949026, 13898052]

約数ペア:

[(1, 13898052), (2, 6949026), (3, 4632684), (4, 3474513), (6, 2316342), (7, 1985436), (9, 1544228), (12, 1158171), (14, 992718), (18, 772114), (21, 661812), (28, 496359), (36, 386057), (42, 330906), (63, 220604), (84, 165453), (126, 110302), (131, 106092), (252, 55151), (262, 53046), (393, 35364), (421, 33012), (524, 26523), (786, 17682), (842, 16506), (917, 15156), (1179, 11788), (1263, 11004), (1572, 8841), (1684, 8253), (1834, 7578), (2358, 5894), (2526, 5502), (2751, 5052), (2947, 4716), (3668, 3789)]