1742388

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:196

約数の個数: 48

約数和(自身を含む): 4354560

約数和(自身を除く): 2612172

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 59, 69, 92, 107, 118, 138, 177, 214, 236, 276, 321, 354, 428, 642, 708, 1284, 1357, 2461, 2714, 4071, 4922, 5428, 6313, 7383, 8142, 9844, 12626, 14766, 16284, 18939, 25252, 29532, 37878, 75756, 145199, 290398, 435597, 580796, 871194, 1742388]

約数ペア:

[(1, 1742388), (2, 871194), (3, 580796), (4, 435597), (6, 290398), (12, 145199), (23, 75756), (46, 37878), (59, 29532), (69, 25252), (92, 18939), (107, 16284), (118, 14766), (138, 12626), (177, 9844), (214, 8142), (236, 7383), (276, 6313), (321, 5428), (354, 4922), (428, 4071), (642, 2714), (708, 2461), (1284, 1357)]