13289514

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:275

約数の個数: 64

約数和(自身を含む): 32071680

約数和(自身を除く): 18782166

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 59, 62, 93, 118, 173, 177, 186, 217, 346, 354, 413, 434, 519, 651, 826, 1038, 1211, 1239, 1302, 1829, 2422, 2478, 3633, 3658, 5363, 5487, 7266, 10207, 10726, 10974, 12803, 16089, 20414, 25606, 30621, 32178, 37541, 38409, 61242, 71449, 75082, 76818, 112623, 142898, 214347, 225246, 316417, 428694, 632834, 949251, 1898502, 2214919, 4429838, 6644757, 13289514]

約数ペア:

[(1, 13289514), (2, 6644757), (3, 4429838), (6, 2214919), (7, 1898502), (14, 949251), (21, 632834), (31, 428694), (42, 316417), (59, 225246), (62, 214347), (93, 142898), (118, 112623), (173, 76818), (177, 75082), (186, 71449), (217, 61242), (346, 38409), (354, 37541), (413, 32178), (434, 30621), (519, 25606), (651, 20414), (826, 16089), (1038, 12803), (1211, 10974), (1239, 10726), (1302, 10207), (1829, 7266), (2422, 5487), (2478, 5363), (3633, 3658)]