1115498916

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{20399}}^1$

素因数の和:20454

約数の個数: 108

約数和(自身を含む): 3386073600

約数和(自身を除く): 2270574684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 49, 62, 63, 84, 93, 98, 124, 126, 147, 186, 196, 217, 252, 279, 294, 372, 434, 441, 558, 588, 651, 868, 882, 1116, 1302, 1519, 1764, 1953, 2604, 3038, 3906, 4557, 6076, 7812, 9114, 13671, 18228, 20399, 27342, 40798, 54684, 61197, 81596, 122394, 142793, 183591, 244788, 285586, 367182, 428379, 571172, 632369, 734364, 856758, 999551, 1264738, 1285137, 1713516, 1897107, 1999102, 2529476, 2570274, 2998653, 3794214, 3998204, 4426583, 5140548, 5691321, 5997306, 7588428, 8853166, 8995959, 11382642, 11994612, 13279749, 17706332, 17991918, 22765284, 26559498, 30986081, 35983836, 39839247, 53118996, 61972162, 79678494, 92958243, 123944324, 159356988, 185916486, 278874729, 371832972, 557749458, 1115498916]

約数ペア:

[(1, 1115498916), (2, 557749458), (3, 371832972), (4, 278874729), (6, 185916486), (7, 159356988), (9, 123944324), (12, 92958243), (14, 79678494), (18, 61972162), (21, 53118996), (28, 39839247), (31, 35983836), (36, 30986081), (42, 26559498), (49, 22765284), (62, 17991918), (63, 17706332), (84, 13279749), (93, 11994612), (98, 11382642), (124, 8995959), (126, 8853166), (147, 7588428), (186, 5997306), (196, 5691321), (217, 5140548), (252, 4426583), (279, 3998204), (294, 3794214), (372, 2998653), (434, 2570274), (441, 2529476), (558, 1999102), (588, 1897107), (651, 1713516), (868, 1285137), (882, 1264738), (1116, 999551), (1302, 856758), (1519, 734364), (1764, 632369), (1953, 571172), (2604, 428379), (3038, 367182), (3906, 285586), (4557, 244788), (6076, 183591), (7812, 142793), (9114, 122394), (13671, 81596), (18228, 61197), (20399, 54684), (27342, 40798)]