18425763912

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{181199}}^1$

素因数の和:181450

約数の個数: 64

約数和(自身を含む): 48706560000

約数和(自身を除く): 30280796088

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 223, 228, 446, 456, 669, 892, 1338, 1784, 2676, 4237, 5352, 8474, 12711, 16948, 25422, 33896, 50844, 101688, 181199, 362398, 543597, 724796, 1087194, 1449592, 2174388, 3442781, 4348776, 6885562, 10328343, 13771124, 20656686, 27542248, 40407377, 41313372, 80814754, 82626744, 121222131, 161629508, 242444262, 323259016, 484888524, 767740163, 969777048, 1535480326, 2303220489, 3070960652, 4606440978, 6141921304, 9212881956, 18425763912]

約数ペア:

[(1, 18425763912), (2, 9212881956), (3, 6141921304), (4, 4606440978), (6, 3070960652), (8, 2303220489), (12, 1535480326), (19, 969777048), (24, 767740163), (38, 484888524), (57, 323259016), (76, 242444262), (114, 161629508), (152, 121222131), (223, 82626744), (228, 80814754), (446, 41313372), (456, 40407377), (669, 27542248), (892, 20656686), (1338, 13771124), (1784, 10328343), (2676, 6885562), (4237, 4348776), (5352, 3442781), (8474, 2174388), (12711, 1449592), (16948, 1087194), (25422, 724796), (33896, 543597), (50844, 362398), (101688, 181199)]