2021610348

素因数分解:

$2^2\times 3^2\times {\mathrm{151}}^1\times {\mathrm{383}}^1\times {\mathrm{971}}^1$

素因数の和:1515

約数の個数: 72

約数和(自身を含む): 5162766336

約数和(自身を除く): 3141155988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 151, 302, 383, 453, 604, 766, 906, 971, 1149, 1359, 1532, 1812, 1942, 2298, 2718, 2913, 3447, 3884, 4596, 5436, 5826, 6894, 8739, 11652, 13788, 17478, 34956, 57833, 115666, 146621, 173499, 231332, 293242, 346998, 371893, 439863, 520497, 586484, 693996, 743786, 879726, 1040994, 1115679, 1319589, 1487572, 1759452, 2081988, 2231358, 2639178, 3347037, 4462716, 5278356, 6694074, 13388148, 56155843, 112311686, 168467529, 224623372, 336935058, 505402587, 673870116, 1010805174, 2021610348]

約数ペア:

[(1, 2021610348), (2, 1010805174), (3, 673870116), (4, 505402587), (6, 336935058), (9, 224623372), (12, 168467529), (18, 112311686), (36, 56155843), (151, 13388148), (302, 6694074), (383, 5278356), (453, 4462716), (604, 3347037), (766, 2639178), (906, 2231358), (971, 2081988), (1149, 1759452), (1359, 1487572), (1532, 1319589), (1812, 1115679), (1942, 1040994), (2298, 879726), (2718, 743786), (2913, 693996), (3447, 586484), (3884, 520497), (4596, 439863), (5436, 371893), (5826, 346998), (6894, 293242), (8739, 231332), (11652, 173499), (13788, 146621), (17478, 115666), (34956, 57833)]