40837878

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{751}}^1$

素因数の和:834

約数の個数: 64

約数和(自身を含む): 97459200

約数和(自身を除く): 56621322

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 53, 54, 57, 106, 114, 159, 171, 318, 342, 477, 513, 751, 954, 1007, 1026, 1431, 1502, 2014, 2253, 2862, 3021, 4506, 6042, 6759, 9063, 13518, 14269, 18126, 20277, 27189, 28538, 39803, 40554, 42807, 54378, 79606, 85614, 119409, 128421, 238818, 256842, 358227, 385263, 716454, 756257, 770526, 1074681, 1512514, 2149362, 2268771, 4537542, 6806313, 13612626, 20418939, 40837878]

約数ペア:

[(1, 40837878), (2, 20418939), (3, 13612626), (6, 6806313), (9, 4537542), (18, 2268771), (19, 2149362), (27, 1512514), (38, 1074681), (53, 770526), (54, 756257), (57, 716454), (106, 385263), (114, 358227), (159, 256842), (171, 238818), (318, 128421), (342, 119409), (477, 85614), (513, 79606), (751, 54378), (954, 42807), (1007, 40554), (1026, 39803), (1431, 28538), (1502, 27189), (2014, 20277), (2253, 18126), (2862, 14269), (3021, 13518), (4506, 9063), (6042, 6759)]