39390876

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{433}}^1$

素因数の和:488

約数の個数: 108

約数和(自身を含む): 120377712

約数和(自身を除く): 80986836

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 361, 399, 433, 532, 684, 722, 798, 866, 1083, 1197, 1299, 1444, 1596, 1732, 2166, 2394, 2527, 2598, 3031, 3249, 3897, 4332, 4788, 5054, 5196, 6062, 6498, 7581, 7794, 8227, 9093, 10108, 12124, 12996, 15162, 15588, 16454, 18186, 22743, 24681, 27279, 30324, 32908, 36372, 45486, 49362, 54558, 57589, 74043, 90972, 98724, 109116, 115178, 148086, 156313, 172767, 230356, 296172, 312626, 345534, 468939, 518301, 625252, 691068, 937878, 1036602, 1094191, 1406817, 1875756, 2073204, 2188382, 2813634, 3282573, 4376764, 5627268, 6565146, 9847719, 13130292, 19695438, 39390876]

約数ペア:

[(1, 39390876), (2, 19695438), (3, 13130292), (4, 9847719), (6, 6565146), (7, 5627268), (9, 4376764), (12, 3282573), (14, 2813634), (18, 2188382), (19, 2073204), (21, 1875756), (28, 1406817), (36, 1094191), (38, 1036602), (42, 937878), (57, 691068), (63, 625252), (76, 518301), (84, 468939), (114, 345534), (126, 312626), (133, 296172), (171, 230356), (228, 172767), (252, 156313), (266, 148086), (342, 115178), (361, 109116), (399, 98724), (433, 90972), (532, 74043), (684, 57589), (722, 54558), (798, 49362), (866, 45486), (1083, 36372), (1197, 32908), (1299, 30324), (1444, 27279), (1596, 24681), (1732, 22743), (2166, 18186), (2394, 16454), (2527, 15588), (2598, 15162), (3031, 12996), (3249, 12124), (3897, 10108), (4332, 9093), (4788, 8227), (5054, 7794), (5196, 7581), (6062, 6498)]