8253828

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1097}}^1$

素因数の和:1137

約数の個数: 72

約数和(自身を含む): 23980320

約数和(自身を除く): 15726492

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 76, 99, 114, 132, 171, 198, 209, 228, 342, 396, 418, 627, 684, 836, 1097, 1254, 1881, 2194, 2508, 3291, 3762, 4388, 6582, 7524, 9873, 12067, 13164, 19746, 20843, 24134, 36201, 39492, 41686, 48268, 62529, 72402, 83372, 108603, 125058, 144804, 187587, 217206, 229273, 250116, 375174, 434412, 458546, 687819, 750348, 917092, 1375638, 2063457, 2751276, 4126914, 8253828]

約数ペア:

[(1, 8253828), (2, 4126914), (3, 2751276), (4, 2063457), (6, 1375638), (9, 917092), (11, 750348), (12, 687819), (18, 458546), (19, 434412), (22, 375174), (33, 250116), (36, 229273), (38, 217206), (44, 187587), (57, 144804), (66, 125058), (76, 108603), (99, 83372), (114, 72402), (132, 62529), (171, 48268), (198, 41686), (209, 39492), (228, 36201), (342, 24134), (396, 20843), (418, 19746), (627, 13164), (684, 12067), (836, 9873), (1097, 7524), (1254, 6582), (1881, 4388), (2194, 3762), (2508, 3291)]