101997738

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1117}}^1$

素因数の和:1236

約数の個数: 64

約数和(自身を含む): 241488000

約数和(自身を除く): 139490262

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 89, 114, 171, 178, 267, 342, 513, 534, 801, 1026, 1117, 1602, 1691, 2234, 2403, 3351, 3382, 4806, 5073, 6702, 10053, 10146, 15219, 20106, 21223, 30159, 30438, 42446, 45657, 60318, 63669, 91314, 99413, 127338, 191007, 198826, 298239, 382014, 573021, 596478, 894717, 1146042, 1789434, 1888847, 2684151, 3777694, 5368302, 5666541, 11333082, 16999623, 33999246, 50998869, 101997738]

約数ペア:

[(1, 101997738), (2, 50998869), (3, 33999246), (6, 16999623), (9, 11333082), (18, 5666541), (19, 5368302), (27, 3777694), (38, 2684151), (54, 1888847), (57, 1789434), (89, 1146042), (114, 894717), (171, 596478), (178, 573021), (267, 382014), (342, 298239), (513, 198826), (534, 191007), (801, 127338), (1026, 99413), (1117, 91314), (1602, 63669), (1691, 60318), (2234, 45657), (2403, 42446), (3351, 30438), (3382, 30159), (4806, 21223), (5073, 20106), (6702, 15219), (10053, 10146)]