31388364

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{41519}}^1$

素因数の和:41539

約数の個数: 48

約数和(自身を含む): 93004800

約数和(自身を除く): 61616436

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 41519, 83038, 124557, 166076, 249114, 290633, 373671, 498228, 581266, 747342, 871899, 1121013, 1162532, 1494684, 1743798, 2242026, 2615697, 3487596, 4484052, 5231394, 7847091, 10462788, 15694182, 31388364]

約数ペア:

[(1, 31388364), (2, 15694182), (3, 10462788), (4, 7847091), (6, 5231394), (7, 4484052), (9, 3487596), (12, 2615697), (14, 2242026), (18, 1743798), (21, 1494684), (27, 1162532), (28, 1121013), (36, 871899), (42, 747342), (54, 581266), (63, 498228), (84, 373671), (108, 290633), (126, 249114), (189, 166076), (252, 124557), (378, 83038), (756, 41519)]