15853194

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2677}}^1$

素因数の和:2739

約数の個数: 48

約数和(自身を含む): 40105728

約数和(自身を除く): 24252534

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 63, 94, 126, 141, 282, 329, 423, 658, 846, 987, 1974, 2677, 2961, 5354, 5922, 8031, 16062, 18739, 24093, 37478, 48186, 56217, 112434, 125819, 168651, 251638, 337302, 377457, 754914, 880733, 1132371, 1761466, 2264742, 2642199, 5284398, 7926597, 15853194]

約数ペア:

[(1, 15853194), (2, 7926597), (3, 5284398), (6, 2642199), (7, 2264742), (9, 1761466), (14, 1132371), (18, 880733), (21, 754914), (42, 377457), (47, 337302), (63, 251638), (94, 168651), (126, 125819), (141, 112434), (282, 56217), (329, 48186), (423, 37478), (658, 24093), (846, 18739), (987, 16062), (1974, 8031), (2677, 5922), (2961, 5354)]