39890676

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{15319}}^1$

素因数の和:15364

約数の個数: 48

約数和(自身を含む): 109813760

約数和(自身を除く): 69923084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 15319, 30638, 45957, 61276, 91914, 107233, 183828, 214466, 321699, 428932, 474889, 643398, 949778, 1286796, 1424667, 1899556, 2849334, 3324223, 5698668, 6648446, 9972669, 13296892, 19945338, 39890676]

約数ペア:

[(1, 39890676), (2, 19945338), (3, 13296892), (4, 9972669), (6, 6648446), (7, 5698668), (12, 3324223), (14, 2849334), (21, 1899556), (28, 1424667), (31, 1286796), (42, 949778), (62, 643398), (84, 474889), (93, 428932), (124, 321699), (186, 214466), (217, 183828), (372, 107233), (434, 91914), (651, 61276), (868, 45957), (1302, 30638), (2604, 15319)]