2018907924

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{211}}^1\times {\mathrm{419}}^1$

素因数の和:821

約数の個数: 96

約数和(自身を含む): 5205634560

約数和(自身を除く): 3186726636

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 173, 211, 346, 419, 422, 519, 633, 692, 838, 844, 1038, 1257, 1266, 1676, 1903, 2076, 2321, 2514, 2532, 3806, 4609, 4642, 5028, 5709, 6963, 7612, 9218, 9284, 11418, 13827, 13926, 18436, 22836, 27654, 27852, 36503, 55308, 72487, 73006, 88409, 109509, 144974, 146012, 176818, 217461, 219018, 265227, 289948, 353636, 401533, 434922, 438036, 530454, 797357, 803066, 869844, 972499, 1060908, 1204599, 1594714, 1606132, 1944998, 2392071, 2409198, 2917497, 3189428, 3889996, 4784142, 4818396, 5834994, 9568284, 11669988, 15294757, 30589514, 45884271, 61179028, 91768542, 168242327, 183537084, 336484654, 504726981, 672969308, 1009453962, 2018907924]

約数ペア:

[(1, 2018907924), (2, 1009453962), (3, 672969308), (4, 504726981), (6, 336484654), (11, 183537084), (12, 168242327), (22, 91768542), (33, 61179028), (44, 45884271), (66, 30589514), (132, 15294757), (173, 11669988), (211, 9568284), (346, 5834994), (419, 4818396), (422, 4784142), (519, 3889996), (633, 3189428), (692, 2917497), (838, 2409198), (844, 2392071), (1038, 1944998), (1257, 1606132), (1266, 1594714), (1676, 1204599), (1903, 1060908), (2076, 972499), (2321, 869844), (2514, 803066), (2532, 797357), (3806, 530454), (4609, 438036), (4642, 434922), (5028, 401533), (5709, 353636), (6963, 289948), (7612, 265227), (9218, 219018), (9284, 217461), (11418, 176818), (13827, 146012), (13926, 144974), (18436, 109509), (22836, 88409), (27654, 73006), (27852, 72487), (36503, 55308)]