43139538

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:384

約数の個数: 96

約数和(自身を含む): 109724160

約数和(自身を除く): 66584622

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 31, 38, 39, 57, 62, 78, 93, 114, 117, 171, 186, 234, 247, 279, 313, 342, 403, 494, 558, 589, 626, 741, 806, 939, 1178, 1209, 1482, 1767, 1878, 2223, 2418, 2817, 3534, 3627, 4069, 4446, 5301, 5634, 5947, 7254, 7657, 8138, 9703, 10602, 11894, 12207, 15314, 17841, 19406, 22971, 24414, 29109, 35682, 36621, 45942, 53523, 58218, 68913, 73242, 77311, 87327, 107046, 126139, 137826, 154622, 174654, 184357, 231933, 252278, 368714, 378417, 463866, 553071, 695799, 756834, 1106142, 1135251, 1391598, 1659213, 2270502, 2396641, 3318426, 4793282, 7189923, 14379846, 21569769, 43139538]

約数ペア:

[(1, 43139538), (2, 21569769), (3, 14379846), (6, 7189923), (9, 4793282), (13, 3318426), (18, 2396641), (19, 2270502), (26, 1659213), (31, 1391598), (38, 1135251), (39, 1106142), (57, 756834), (62, 695799), (78, 553071), (93, 463866), (114, 378417), (117, 368714), (171, 252278), (186, 231933), (234, 184357), (247, 174654), (279, 154622), (313, 137826), (342, 126139), (403, 107046), (494, 87327), (558, 77311), (589, 73242), (626, 68913), (741, 58218), (806, 53523), (939, 45942), (1178, 36621), (1209, 35682), (1482, 29109), (1767, 24414), (1878, 22971), (2223, 19406), (2418, 17841), (2817, 15314), (3534, 12207), (3627, 11894), (4069, 10602), (4446, 9703), (5301, 8138), (5634, 7657), (5947, 7254)]