39291012

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:186

約数の個数: 144

約数和(自身を含む): 115315200

約数和(自身を除く): 76024188

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 31, 34, 36, 38, 51, 57, 62, 68, 76, 93, 102, 109, 114, 124, 153, 171, 186, 204, 218, 228, 279, 306, 323, 327, 342, 372, 436, 527, 558, 589, 612, 646, 654, 684, 969, 981, 1054, 1116, 1178, 1292, 1308, 1581, 1767, 1853, 1938, 1962, 2071, 2108, 2356, 2907, 3162, 3379, 3534, 3706, 3876, 3924, 4142, 4743, 5301, 5559, 5814, 6213, 6324, 6758, 7068, 7412, 8284, 9486, 10013, 10137, 10602, 11118, 11628, 12426, 13516, 16677, 18639, 18972, 20026, 20274, 21204, 22236, 24852, 30039, 30411, 33354, 35207, 37278, 40052, 40548, 57443, 60078, 60822, 64201, 66708, 70414, 74556, 90117, 105621, 114886, 120156, 121644, 128402, 140828, 172329, 180234, 192603, 211242, 229772, 256804, 316863, 344658, 360468, 385206, 422484, 516987, 577809, 633726, 689316, 770412, 1033974, 1091417, 1155618, 1267452, 2067948, 2182834, 2311236, 3274251, 4365668, 6548502, 9822753, 13097004, 19645506, 39291012]

約数ペア:

[(1, 39291012), (2, 19645506), (3, 13097004), (4, 9822753), (6, 6548502), (9, 4365668), (12, 3274251), (17, 2311236), (18, 2182834), (19, 2067948), (31, 1267452), (34, 1155618), (36, 1091417), (38, 1033974), (51, 770412), (57, 689316), (62, 633726), (68, 577809), (76, 516987), (93, 422484), (102, 385206), (109, 360468), (114, 344658), (124, 316863), (153, 256804), (171, 229772), (186, 211242), (204, 192603), (218, 180234), (228, 172329), (279, 140828), (306, 128402), (323, 121644), (327, 120156), (342, 114886), (372, 105621), (436, 90117), (527, 74556), (558, 70414), (589, 66708), (612, 64201), (646, 60822), (654, 60078), (684, 57443), (969, 40548), (981, 40052), (1054, 37278), (1116, 35207), (1178, 33354), (1292, 30411), (1308, 30039), (1581, 24852), (1767, 22236), (1853, 21204), (1938, 20274), (1962, 20026), (2071, 18972), (2108, 18639), (2356, 16677), (2907, 13516), (3162, 12426), (3379, 11628), (3534, 11118), (3706, 10602), (3876, 10137), (3924, 10013), (4142, 9486), (4743, 8284), (5301, 7412), (5559, 7068), (5814, 6758), (6213, 6324)]