18846024

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1117}}^1$

素因数の和:1182

約数の個数: 64

約数和(自身を含む): 50980800

約数和(自身を除く): 32134776

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 37, 38, 57, 74, 76, 111, 114, 148, 152, 222, 228, 296, 444, 456, 703, 888, 1117, 1406, 2109, 2234, 2812, 3351, 4218, 4468, 5624, 6702, 8436, 8936, 13404, 16872, 21223, 26808, 41329, 42446, 63669, 82658, 84892, 123987, 127338, 165316, 169784, 247974, 254676, 330632, 495948, 509352, 785251, 991896, 1570502, 2355753, 3141004, 4711506, 6282008, 9423012, 18846024]

約数ペア:

[(1, 18846024), (2, 9423012), (3, 6282008), (4, 4711506), (6, 3141004), (8, 2355753), (12, 1570502), (19, 991896), (24, 785251), (37, 509352), (38, 495948), (57, 330632), (74, 254676), (76, 247974), (111, 169784), (114, 165316), (148, 127338), (152, 123987), (222, 84892), (228, 82658), (296, 63669), (444, 42446), (456, 41329), (703, 26808), (888, 21223), (1117, 16872), (1406, 13404), (2109, 8936), (2234, 8436), (2812, 6702), (3351, 5624), (4218, 4468)]