7382412

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:323

約数の個数: 72

約数和(自身を含む): 20180160

約数和(自身を除く): 12797748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 43, 57, 76, 86, 114, 129, 171, 172, 228, 251, 258, 342, 387, 502, 516, 684, 753, 774, 817, 1004, 1506, 1548, 1634, 2259, 2451, 3012, 3268, 4518, 4769, 4902, 7353, 9036, 9538, 9804, 10793, 14307, 14706, 19076, 21586, 28614, 29412, 32379, 42921, 43172, 57228, 64758, 85842, 97137, 129516, 171684, 194274, 205067, 388548, 410134, 615201, 820268, 1230402, 1845603, 2460804, 3691206, 7382412]

約数ペア:

[(1, 7382412), (2, 3691206), (3, 2460804), (4, 1845603), (6, 1230402), (9, 820268), (12, 615201), (18, 410134), (19, 388548), (36, 205067), (38, 194274), (43, 171684), (57, 129516), (76, 97137), (86, 85842), (114, 64758), (129, 57228), (171, 43172), (172, 42921), (228, 32379), (251, 29412), (258, 28614), (342, 21586), (387, 19076), (502, 14706), (516, 14307), (684, 10793), (753, 9804), (774, 9538), (817, 9036), (1004, 7353), (1506, 4902), (1548, 4769), (1634, 4518), (2259, 3268), (2451, 3012)]