19006747686

素因数分解:

$2^1\times 3^4\times {\mathrm{2897}}^1\times {\mathrm{40499}}^1$

素因数の和:43410

約数の個数: 40

約数和(自身を含む): 42604947000

約数和(自身を除く): 23598199314

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 2897, 5794, 8691, 17382, 26073, 40499, 52146, 78219, 80998, 121497, 156438, 234657, 242994, 364491, 469314, 728982, 1093473, 2186946, 3280419, 6560838, 117325603, 234651206, 351976809, 703953618, 1055930427, 2111860854, 3167791281, 6335582562, 9503373843, 19006747686]

約数ペア:

[(1, 19006747686), (2, 9503373843), (3, 6335582562), (6, 3167791281), (9, 2111860854), (18, 1055930427), (27, 703953618), (54, 351976809), (81, 234651206), (162, 117325603), (2897, 6560838), (5794, 3280419), (8691, 2186946), (17382, 1093473), (26073, 728982), (40499, 469314), (52146, 364491), (78219, 242994), (80998, 234657), (121497, 156438)]