17732988

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5413}}^1$

素因数の和:5443

約数の個数: 72

約数和(自身を含む): 55179488

約数和(自身を除く): 37446500

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 5413, 10826, 16239, 21652, 32478, 37891, 48717, 64956, 70369, 75782, 97434, 113673, 140738, 151564, 194868, 211107, 227346, 281476, 341019, 422214, 454692, 492583, 633321, 682038, 844428, 985166, 1266642, 1364076, 1477749, 1970332, 2533284, 2955498, 4433247, 5910996, 8866494, 17732988]

約数ペア:

[(1, 17732988), (2, 8866494), (3, 5910996), (4, 4433247), (6, 2955498), (7, 2533284), (9, 1970332), (12, 1477749), (13, 1364076), (14, 1266642), (18, 985166), (21, 844428), (26, 682038), (28, 633321), (36, 492583), (39, 454692), (42, 422214), (52, 341019), (63, 281476), (78, 227346), (84, 211107), (91, 194868), (117, 151564), (126, 140738), (156, 113673), (182, 97434), (234, 75782), (252, 70369), (273, 64956), (364, 48717), (468, 37891), (546, 32478), (819, 21652), (1092, 16239), (1638, 10826), (3276, 5413)]