18873321336

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{35171}}^1$

素因数の和:35469

約数の個数: 96

約数和(自身を含む): 53085099600

約数和(自身を除く): 34211778264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 257, 261, 348, 514, 522, 696, 771, 1028, 1044, 1542, 2056, 2088, 2313, 3084, 4626, 6168, 7453, 9252, 14906, 18504, 22359, 29812, 35171, 44718, 59624, 67077, 70342, 89436, 105513, 134154, 140684, 178872, 211026, 268308, 281368, 316539, 422052, 536616, 633078, 844104, 1019959, 1266156, 2039918, 2532312, 3059877, 4079836, 6119754, 8159672, 9038947, 9179631, 12239508, 18077894, 18359262, 24479016, 27116841, 36155788, 36718524, 54233682, 72311576, 73437048, 81350523, 108467364, 162701046, 216934728, 262129463, 325402092, 524258926, 650804184, 786388389, 1048517852, 1572776778, 2097035704, 2359165167, 3145553556, 4718330334, 6291107112, 9436660668, 18873321336]

約数ペア:

[(1, 18873321336), (2, 9436660668), (3, 6291107112), (4, 4718330334), (6, 3145553556), (8, 2359165167), (9, 2097035704), (12, 1572776778), (18, 1048517852), (24, 786388389), (29, 650804184), (36, 524258926), (58, 325402092), (72, 262129463), (87, 216934728), (116, 162701046), (174, 108467364), (232, 81350523), (257, 73437048), (261, 72311576), (348, 54233682), (514, 36718524), (522, 36155788), (696, 27116841), (771, 24479016), (1028, 18359262), (1044, 18077894), (1542, 12239508), (2056, 9179631), (2088, 9038947), (2313, 8159672), (3084, 6119754), (4626, 4079836), (6168, 3059877), (7453, 2532312), (9252, 2039918), (14906, 1266156), (18504, 1019959), (22359, 844104), (29812, 633078), (35171, 536616), (44718, 422052), (59624, 316539), (67077, 281368), (70342, 268308), (89436, 211026), (105513, 178872), (134154, 140684)]