19647144

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{8269}}^1$

素因数の和:8295

約数の個数: 64

約数和(自身を含む): 59544000

約数和(自身を除く): 39896856

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 88, 99, 108, 132, 198, 216, 264, 297, 396, 594, 792, 1188, 2376, 8269, 16538, 24807, 33076, 49614, 66152, 74421, 90959, 99228, 148842, 181918, 198456, 223263, 272877, 297684, 363836, 446526, 545754, 595368, 727672, 818631, 893052, 1091508, 1637262, 1786104, 2183016, 2455893, 3274524, 4911786, 6549048, 9823572, 19647144]

約数ペア:

[(1, 19647144), (2, 9823572), (3, 6549048), (4, 4911786), (6, 3274524), (8, 2455893), (9, 2183016), (11, 1786104), (12, 1637262), (18, 1091508), (22, 893052), (24, 818631), (27, 727672), (33, 595368), (36, 545754), (44, 446526), (54, 363836), (66, 297684), (72, 272877), (88, 223263), (99, 198456), (108, 181918), (132, 148842), (198, 99228), (216, 90959), (264, 74421), (297, 66152), (396, 49614), (594, 33076), (792, 24807), (1188, 16538), (2376, 8269)]