18388152

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1$

素因数の和:293

約数の個数: 96

約数和(自身を含む): 53660880

約数和(自身を除く): 35272728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 83, 102, 136, 153, 166, 181, 204, 249, 306, 332, 362, 408, 498, 543, 612, 664, 724, 747, 996, 1086, 1224, 1411, 1448, 1494, 1629, 1992, 2172, 2822, 2988, 3077, 3258, 4233, 4344, 5644, 5976, 6154, 6516, 8466, 9231, 11288, 12308, 12699, 13032, 15023, 16932, 18462, 24616, 25398, 27693, 30046, 33864, 36924, 45069, 50796, 55386, 60092, 73848, 90138, 101592, 110772, 120184, 135207, 180276, 221544, 255391, 270414, 360552, 510782, 540828, 766173, 1021564, 1081656, 1532346, 2043128, 2298519, 3064692, 4597038, 6129384, 9194076, 18388152]

約数ペア:

[(1, 18388152), (2, 9194076), (3, 6129384), (4, 4597038), (6, 3064692), (8, 2298519), (9, 2043128), (12, 1532346), (17, 1081656), (18, 1021564), (24, 766173), (34, 540828), (36, 510782), (51, 360552), (68, 270414), (72, 255391), (83, 221544), (102, 180276), (136, 135207), (153, 120184), (166, 110772), (181, 101592), (204, 90138), (249, 73848), (306, 60092), (332, 55386), (362, 50796), (408, 45069), (498, 36924), (543, 33864), (612, 30046), (664, 27693), (724, 25398), (747, 24616), (996, 18462), (1086, 16932), (1224, 15023), (1411, 13032), (1448, 12699), (1494, 12308), (1629, 11288), (1992, 9231), (2172, 8466), (2822, 6516), (2988, 6154), (3077, 5976), (3258, 5644), (4233, 4344)]