2019772356

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{503}}^1\times {\mathrm{6829}}^1$

素因数の和:7353

約数の個数: 72

約数和(自身を含む): 5493942720

約数和(自身を除く): 3474170364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 503, 588, 1006, 1509, 2012, 3018, 3521, 6036, 6829, 7042, 10563, 13658, 14084, 20487, 21126, 24647, 27316, 40974, 42252, 47803, 49294, 73941, 81948, 95606, 98588, 143409, 147882, 191212, 286818, 295764, 334621, 573636, 669242, 1003863, 1338484, 2007726, 3434987, 4015452, 6869974, 10304961, 13739948, 20609922, 24044909, 41219844, 48089818, 72134727, 96179636, 144269454, 168314363, 288538908, 336628726, 504943089, 673257452, 1009886178, 2019772356]

約数ペア:

[(1, 2019772356), (2, 1009886178), (3, 673257452), (4, 504943089), (6, 336628726), (7, 288538908), (12, 168314363), (14, 144269454), (21, 96179636), (28, 72134727), (42, 48089818), (49, 41219844), (84, 24044909), (98, 20609922), (147, 13739948), (196, 10304961), (294, 6869974), (503, 4015452), (588, 3434987), (1006, 2007726), (1509, 1338484), (2012, 1003863), (3018, 669242), (3521, 573636), (6036, 334621), (6829, 295764), (7042, 286818), (10563, 191212), (13658, 147882), (14084, 143409), (20487, 98588), (21126, 95606), (24647, 81948), (27316, 73941), (40974, 49294), (42252, 47803)]