3820206

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:145

約数の個数: 64

約数和(自身を含む): 9047808

約数和(自身を除く): 5227602

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 43, 51, 67, 78, 86, 102, 129, 134, 201, 221, 258, 402, 442, 559, 663, 731, 871, 1118, 1139, 1326, 1462, 1677, 1742, 2193, 2278, 2613, 2881, 3354, 3417, 4386, 5226, 5762, 6834, 8643, 9503, 14807, 17286, 19006, 28509, 29614, 37453, 44421, 48977, 57018, 74906, 88842, 97954, 112359, 146931, 224718, 293862, 636701, 1273402, 1910103, 3820206]

約数ペア:

[(1, 3820206), (2, 1910103), (3, 1273402), (6, 636701), (13, 293862), (17, 224718), (26, 146931), (34, 112359), (39, 97954), (43, 88842), (51, 74906), (67, 57018), (78, 48977), (86, 44421), (102, 37453), (129, 29614), (134, 28509), (201, 19006), (221, 17286), (258, 14807), (402, 9503), (442, 8643), (559, 6834), (663, 5762), (731, 5226), (871, 4386), (1118, 3417), (1139, 3354), (1326, 2881), (1462, 2613), (1677, 2278), (1742, 2193)]