2129125068

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{402329}}^1$

素因数の和:402356

約数の個数: 72

約数和(自身を含む): 6421186800

約数和(自身を除く): 4292061732

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 402329, 804658, 1206987, 1609316, 2413974, 2816303, 3620961, 4827948, 5632606, 7241922, 8448909, 10862883, 11265212, 14483844, 16897818, 19714121, 21725766, 25346727, 33795636, 39428242, 43451532, 50693454, 59142363, 76040181, 78856484, 101386908, 118284726, 152080362, 177427089, 236569452, 304160724, 354854178, 532281267, 709708356, 1064562534, 2129125068]

約数ペア:

[(1, 2129125068), (2, 1064562534), (3, 709708356), (4, 532281267), (6, 354854178), (7, 304160724), (9, 236569452), (12, 177427089), (14, 152080362), (18, 118284726), (21, 101386908), (27, 78856484), (28, 76040181), (36, 59142363), (42, 50693454), (49, 43451532), (54, 39428242), (63, 33795636), (84, 25346727), (98, 21725766), (108, 19714121), (126, 16897818), (147, 14483844), (189, 11265212), (196, 10862883), (252, 8448909), (294, 7241922), (378, 5632606), (441, 4827948), (588, 3620961), (756, 2816303), (882, 2413974), (1323, 1609316), (1764, 1206987), (2646, 804658), (5292, 402329)]