17701242

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{991}}^1$

素因数の和:1238

約数の個数: 32

約数和(自身を含む): 38330880

約数和(自身を除く): 20629638

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 229, 458, 687, 991, 1374, 1982, 2973, 2977, 5946, 5954, 8931, 12883, 17862, 25766, 38649, 77298, 226939, 453878, 680817, 1361634, 2950207, 5900414, 8850621, 17701242]

約数ペア:

[(1, 17701242), (2, 8850621), (3, 5900414), (6, 2950207), (13, 1361634), (26, 680817), (39, 453878), (78, 226939), (229, 77298), (458, 38649), (687, 25766), (991, 17862), (1374, 12883), (1982, 8931), (2973, 5954), (2977, 5946)]