13219596

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{601}}^1$

素因数の和:671

約数の個数: 72

約数和(自身を含む): 36813504

約数和(自身を除く): 23593908

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 47, 52, 78, 94, 117, 141, 156, 188, 234, 282, 423, 468, 564, 601, 611, 846, 1202, 1222, 1692, 1803, 1833, 2404, 2444, 3606, 3666, 5409, 5499, 7212, 7332, 7813, 10818, 10998, 15626, 21636, 21996, 23439, 28247, 31252, 46878, 56494, 70317, 84741, 93756, 112988, 140634, 169482, 254223, 281268, 338964, 367211, 508446, 734422, 1016892, 1101633, 1468844, 2203266, 3304899, 4406532, 6609798, 13219596]

約数ペア:

[(1, 13219596), (2, 6609798), (3, 4406532), (4, 3304899), (6, 2203266), (9, 1468844), (12, 1101633), (13, 1016892), (18, 734422), (26, 508446), (36, 367211), (39, 338964), (47, 281268), (52, 254223), (78, 169482), (94, 140634), (117, 112988), (141, 93756), (156, 84741), (188, 70317), (234, 56494), (282, 46878), (423, 31252), (468, 28247), (564, 23439), (601, 21996), (611, 21636), (846, 15626), (1202, 10998), (1222, 10818), (1692, 7813), (1803, 7332), (1833, 7212), (2404, 5499), (2444, 5409), (3606, 3666)]