42511812

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{197}}^1\times {\mathrm{367}}^1$

素因数の和:585

約数の個数: 72

約数和(自身を含む): 116290944

約数和(自身を除く): 73779132

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 197, 294, 367, 394, 588, 591, 734, 788, 1101, 1182, 1379, 1468, 2202, 2364, 2569, 2758, 4137, 4404, 5138, 5516, 7707, 8274, 9653, 10276, 15414, 16548, 17983, 19306, 28959, 30828, 35966, 38612, 53949, 57918, 71932, 72299, 107898, 115836, 144598, 215796, 216897, 289196, 433794, 506093, 867588, 1012186, 1518279, 2024372, 3036558, 3542651, 6073116, 7085302, 10627953, 14170604, 21255906, 42511812]

約数ペア:

[(1, 42511812), (2, 21255906), (3, 14170604), (4, 10627953), (6, 7085302), (7, 6073116), (12, 3542651), (14, 3036558), (21, 2024372), (28, 1518279), (42, 1012186), (49, 867588), (84, 506093), (98, 433794), (147, 289196), (196, 216897), (197, 215796), (294, 144598), (367, 115836), (394, 107898), (588, 72299), (591, 71932), (734, 57918), (788, 53949), (1101, 38612), (1182, 35966), (1379, 30828), (1468, 28959), (2202, 19306), (2364, 17983), (2569, 16548), (2758, 15414), (4137, 10276), (4404, 9653), (5138, 8274), (5516, 7707)]