381165156

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{185753}}^1$

素因数の和:185785

約数の個数: 48

約数和(自身を含む): 1040222400

約数和(自身を除く): 659057244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 185753, 371506, 557259, 743012, 1114518, 1671777, 2229036, 3343554, 3529307, 5015331, 6687108, 7058614, 10030662, 10587921, 14117228, 20061324, 21175842, 31763763, 42351684, 63527526, 95291289, 127055052, 190582578, 381165156]

約数ペア:

[(1, 381165156), (2, 190582578), (3, 127055052), (4, 95291289), (6, 63527526), (9, 42351684), (12, 31763763), (18, 21175842), (19, 20061324), (27, 14117228), (36, 10587921), (38, 10030662), (54, 7058614), (57, 6687108), (76, 5015331), (108, 3529307), (114, 3343554), (171, 2229036), (228, 1671777), (342, 1114518), (513, 743012), (684, 557259), (1026, 371506), (2052, 185753)]