1428836724

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{607}}^1\times {\mathrm{9341}}^1$

素因数の和:9965

約数の個数: 72

約数和(自身を含む): 4134993408

約数和(自身を除く): 2706156684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 607, 1214, 1821, 2428, 3642, 4249, 5463, 7284, 8498, 9341, 10926, 12747, 16996, 18682, 21852, 25494, 28023, 37364, 38241, 50988, 56046, 65387, 76482, 84069, 112092, 130774, 152964, 168138, 196161, 261548, 336276, 392322, 588483, 784644, 1176966, 2353932, 5669987, 11339974, 17009961, 22679948, 34019922, 39689909, 51029883, 68039844, 79379818, 102059766, 119069727, 158759636, 204119532, 238139454, 357209181, 476278908, 714418362, 1428836724]

約数ペア:

[(1, 1428836724), (2, 714418362), (3, 476278908), (4, 357209181), (6, 238139454), (7, 204119532), (9, 158759636), (12, 119069727), (14, 102059766), (18, 79379818), (21, 68039844), (28, 51029883), (36, 39689909), (42, 34019922), (63, 22679948), (84, 17009961), (126, 11339974), (252, 5669987), (607, 2353932), (1214, 1176966), (1821, 784644), (2428, 588483), (3642, 392322), (4249, 336276), (5463, 261548), (7284, 196161), (8498, 168138), (9341, 152964), (10926, 130774), (12747, 112092), (16996, 84069), (18682, 76482), (21852, 65387), (25494, 56046), (28023, 50988), (37364, 38241)]