31185252

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2633}}^1$

素因数の和:2697

約数の個数: 72

約数和(自身を含む): 92042496

約数和(自身を除く): 60857244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 126, 141, 188, 252, 282, 329, 423, 564, 658, 846, 987, 1316, 1692, 1974, 2633, 2961, 3948, 5266, 5922, 7899, 10532, 11844, 15798, 18431, 23697, 31596, 36862, 47394, 55293, 73724, 94788, 110586, 123751, 165879, 221172, 247502, 331758, 371253, 495004, 663516, 742506, 866257, 1113759, 1485012, 1732514, 2227518, 2598771, 3465028, 4455036, 5197542, 7796313, 10395084, 15592626, 31185252]

約数ペア:

[(1, 31185252), (2, 15592626), (3, 10395084), (4, 7796313), (6, 5197542), (7, 4455036), (9, 3465028), (12, 2598771), (14, 2227518), (18, 1732514), (21, 1485012), (28, 1113759), (36, 866257), (42, 742506), (47, 663516), (63, 495004), (84, 371253), (94, 331758), (126, 247502), (141, 221172), (188, 165879), (252, 123751), (282, 110586), (329, 94788), (423, 73724), (564, 55293), (658, 47394), (846, 36862), (987, 31596), (1316, 23697), (1692, 18431), (1974, 15798), (2633, 11844), (2961, 10532), (3948, 7899), (5266, 5922)]