19444824

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{941}}^1$

素因数の和:1001

約数の個数: 96

約数和(自身を含む): 61719840

約数和(自身を除く): 42275016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 41, 42, 56, 63, 72, 82, 84, 123, 126, 164, 168, 246, 252, 287, 328, 369, 492, 504, 574, 738, 861, 941, 984, 1148, 1476, 1722, 1882, 2296, 2583, 2823, 2952, 3444, 3764, 5166, 5646, 6587, 6888, 7528, 8469, 10332, 11292, 13174, 16938, 19761, 20664, 22584, 26348, 33876, 38581, 39522, 52696, 59283, 67752, 77162, 79044, 115743, 118566, 154324, 158088, 231486, 237132, 270067, 308648, 347229, 462972, 474264, 540134, 694458, 810201, 925944, 1080268, 1388916, 1620402, 2160536, 2430603, 2777832, 3240804, 4861206, 6481608, 9722412, 19444824]

約数ペア:

[(1, 19444824), (2, 9722412), (3, 6481608), (4, 4861206), (6, 3240804), (7, 2777832), (8, 2430603), (9, 2160536), (12, 1620402), (14, 1388916), (18, 1080268), (21, 925944), (24, 810201), (28, 694458), (36, 540134), (41, 474264), (42, 462972), (56, 347229), (63, 308648), (72, 270067), (82, 237132), (84, 231486), (123, 158088), (126, 154324), (164, 118566), (168, 115743), (246, 79044), (252, 77162), (287, 67752), (328, 59283), (369, 52696), (492, 39522), (504, 38581), (574, 33876), (738, 26348), (861, 22584), (941, 20664), (984, 19761), (1148, 16938), (1476, 13174), (1722, 11292), (1882, 10332), (2296, 8469), (2583, 7528), (2823, 6888), (2952, 6587), (3444, 5646), (3764, 5166)]