4787145684

素因数分解:

$2^2\times 3^5\times {\mathrm{19}}^1\times {\mathrm{259213}}^1$

素因数の和:259251

約数の個数: 72

約数和(自身を含む): 13209545440

約数和(自身を除く): 8422399756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 243, 324, 342, 486, 513, 684, 972, 1026, 1539, 2052, 3078, 4617, 6156, 9234, 18468, 259213, 518426, 777639, 1036852, 1555278, 2332917, 3110556, 4665834, 4925047, 6998751, 9331668, 9850094, 13997502, 14775141, 19700188, 20996253, 27995004, 29550282, 41992506, 44325423, 59100564, 62988759, 83985012, 88650846, 125977518, 132976269, 177301692, 251955036, 265952538, 398928807, 531905076, 797857614, 1196786421, 1595715228, 2393572842, 4787145684]

約数ペア:

[(1, 4787145684), (2, 2393572842), (3, 1595715228), (4, 1196786421), (6, 797857614), (9, 531905076), (12, 398928807), (18, 265952538), (19, 251955036), (27, 177301692), (36, 132976269), (38, 125977518), (54, 88650846), (57, 83985012), (76, 62988759), (81, 59100564), (108, 44325423), (114, 41992506), (162, 29550282), (171, 27995004), (228, 20996253), (243, 19700188), (324, 14775141), (342, 13997502), (486, 9850094), (513, 9331668), (684, 6998751), (972, 4925047), (1026, 4665834), (1539, 3110556), (2052, 2332917), (3078, 1555278), (4617, 1036852), (6156, 777639), (9234, 518426), (18468, 259213)]