18023460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3301}}^1$

素因数の和:3333

約数の個数: 96

約数和(自身を含む): 62130432

約数和(自身を除く): 44106972

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 3301, 5460, 6602, 9903, 13204, 16505, 19806, 23107, 33010, 39612, 42913, 46214, 49515, 66020, 69321, 85826, 92428, 99030, 115535, 128739, 138642, 171652, 198060, 214565, 231070, 257478, 277284, 300391, 346605, 429130, 462140, 514956, 600782, 643695, 693210, 858260, 901173, 1201564, 1287390, 1386420, 1501955, 1802346, 2574780, 3003910, 3604692, 4505865, 6007820, 9011730, 18023460]

約数ペア:

[(1, 18023460), (2, 9011730), (3, 6007820), (4, 4505865), (5, 3604692), (6, 3003910), (7, 2574780), (10, 1802346), (12, 1501955), (13, 1386420), (14, 1287390), (15, 1201564), (20, 901173), (21, 858260), (26, 693210), (28, 643695), (30, 600782), (35, 514956), (39, 462140), (42, 429130), (52, 346605), (60, 300391), (65, 277284), (70, 257478), (78, 231070), (84, 214565), (91, 198060), (105, 171652), (130, 138642), (140, 128739), (156, 115535), (182, 99030), (195, 92428), (210, 85826), (260, 69321), (273, 66020), (364, 49515), (390, 46214), (420, 42913), (455, 39612), (546, 33010), (780, 23107), (910, 19806), (1092, 16505), (1365, 13204), (1820, 9903), (2730, 6602), (3301, 5460)]