13451172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2027}}^1$

素因数の和:2120

約数の個数: 48

約数和(自身を含む): 36341760

約数和(自身を除く): 22890588

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 79, 84, 158, 237, 316, 474, 553, 948, 1106, 1659, 2027, 2212, 3318, 4054, 6081, 6636, 8108, 12162, 14189, 24324, 28378, 42567, 56756, 85134, 160133, 170268, 320266, 480399, 640532, 960798, 1120931, 1921596, 2241862, 3362793, 4483724, 6725586, 13451172]

約数ペア:

[(1, 13451172), (2, 6725586), (3, 4483724), (4, 3362793), (6, 2241862), (7, 1921596), (12, 1120931), (14, 960798), (21, 640532), (28, 480399), (42, 320266), (79, 170268), (84, 160133), (158, 85134), (237, 56756), (316, 42567), (474, 28378), (553, 24324), (948, 14189), (1106, 12162), (1659, 8108), (2027, 6636), (2212, 6081), (3318, 4054)]