38726604

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{643}}^1$

素因数の和:899

約数の個数: 72

約数和(自身を含む): 112519680

約数和(自身を除く): 73793076

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 239, 252, 478, 643, 717, 956, 1286, 1434, 1673, 1929, 2151, 2572, 2868, 3346, 3858, 4302, 4501, 5019, 5787, 6692, 7716, 8604, 9002, 10038, 11574, 13503, 15057, 18004, 20076, 23148, 27006, 30114, 40509, 54012, 60228, 81018, 153677, 162036, 307354, 461031, 614708, 922062, 1075739, 1383093, 1844124, 2151478, 2766186, 3227217, 4302956, 5532372, 6454434, 9681651, 12908868, 19363302, 38726604]

約数ペア:

[(1, 38726604), (2, 19363302), (3, 12908868), (4, 9681651), (6, 6454434), (7, 5532372), (9, 4302956), (12, 3227217), (14, 2766186), (18, 2151478), (21, 1844124), (28, 1383093), (36, 1075739), (42, 922062), (63, 614708), (84, 461031), (126, 307354), (239, 162036), (252, 153677), (478, 81018), (643, 60228), (717, 54012), (956, 40509), (1286, 30114), (1434, 27006), (1673, 23148), (1929, 20076), (2151, 18004), (2572, 15057), (2868, 13503), (3346, 11574), (3858, 10038), (4302, 9002), (4501, 8604), (5019, 7716), (5787, 6692)]