39959682

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{653}}^1$

素因数の和:743

約数の個数: 64

約数和(自身を含む): 96436224

約数和(自身を除く): 56476542

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 47, 62, 93, 94, 141, 186, 217, 282, 329, 434, 651, 653, 658, 987, 1302, 1306, 1457, 1959, 1974, 2914, 3918, 4371, 4571, 8742, 9142, 10199, 13713, 20243, 20398, 27426, 30597, 30691, 40486, 60729, 61194, 61382, 92073, 121458, 141701, 184146, 214837, 283402, 425103, 429674, 644511, 850206, 951421, 1289022, 1902842, 2854263, 5708526, 6659947, 13319894, 19979841, 39959682]

約数ペア:

[(1, 39959682), (2, 19979841), (3, 13319894), (6, 6659947), (7, 5708526), (14, 2854263), (21, 1902842), (31, 1289022), (42, 951421), (47, 850206), (62, 644511), (93, 429674), (94, 425103), (141, 283402), (186, 214837), (217, 184146), (282, 141701), (329, 121458), (434, 92073), (651, 61382), (653, 61194), (658, 60729), (987, 40486), (1302, 30691), (1306, 30597), (1457, 27426), (1959, 20398), (1974, 20243), (2914, 13713), (3918, 10199), (4371, 9142), (4571, 8742)]