2899242756

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1303}}^1\times {\mathrm{3253}}^1$

素因数の和:4585

約数の個数: 72

約数和(自身を含む): 7722653120

約数和(自身を除く): 4823410364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 1303, 2606, 3253, 3909, 5212, 6506, 7818, 9759, 11727, 13012, 15636, 19518, 23454, 24757, 29277, 39036, 46908, 49514, 58554, 61807, 74271, 99028, 117108, 123614, 148542, 185421, 222813, 247228, 297084, 370842, 445626, 556263, 741684, 891252, 1112526, 2225052, 4238659, 8477318, 12715977, 16954636, 25431954, 38147931, 50863908, 76295862, 80534521, 152591724, 161069042, 241603563, 322138084, 483207126, 724810689, 966414252, 1449621378, 2899242756]

約数ペア:

[(1, 2899242756), (2, 1449621378), (3, 966414252), (4, 724810689), (6, 483207126), (9, 322138084), (12, 241603563), (18, 161069042), (19, 152591724), (36, 80534521), (38, 76295862), (57, 50863908), (76, 38147931), (114, 25431954), (171, 16954636), (228, 12715977), (342, 8477318), (684, 4238659), (1303, 2225052), (2606, 1112526), (3253, 891252), (3909, 741684), (5212, 556263), (6506, 445626), (7818, 370842), (9759, 297084), (11727, 247228), (13012, 222813), (15636, 185421), (19518, 148542), (23454, 123614), (24757, 117108), (29277, 99028), (39036, 74271), (46908, 61807), (49514, 58554)]