17966632018

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1\times {\mathrm{257}}^1\times {\mathrm{2789}}^1$

素因数の和:3282

約数の個数: 32

約数和(自身を含む): 27571985280

約数和(自身を除く): 9605353262

約数列:

[1, 2, 83, 151, 166, 257, 302, 514, 2789, 5578, 12533, 21331, 25066, 38807, 42662, 77614, 231487, 421139, 462974, 716773, 842278, 1433546, 3220981, 6441962, 34954537, 59492159, 69909074, 108232723, 118984318, 216465446, 8983316009, 17966632018]

約数ペア:

[(1, 17966632018), (2, 8983316009), (83, 216465446), (151, 118984318), (166, 108232723), (257, 69909074), (302, 59492159), (514, 34954537), (2789, 6441962), (5578, 3220981), (12533, 1433546), (21331, 842278), (25066, 716773), (38807, 462974), (42662, 421139), (77614, 231487)]