18529417728

素因数分解:

$2^9\times 3^2\times {\mathrm{19}}^1\times {\mathrm{211639}}^1$

素因数の和:211682

約数の個数: 120

約数和(自身を含む): 56292007200

約数和(自身を除く): 37762589472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 256, 288, 304, 342, 384, 456, 512, 576, 608, 684, 768, 912, 1152, 1216, 1368, 1536, 1824, 2304, 2432, 2736, 3648, 4608, 4864, 5472, 7296, 9728, 10944, 14592, 21888, 29184, 43776, 87552, 211639, 423278, 634917, 846556, 1269834, 1693112, 1904751, 2539668, 3386224, 3809502, 4021141, 5079336, 6772448, 7619004, 8042282, 10158672, 12063423, 13544896, 15238008, 16084564, 20317344, 24126846, 27089792, 30476016, 32169128, 36190269, 40634688, 48253692, 54179584, 60952032, 64338256, 72380538, 81269376, 96507384, 108359168, 121904064, 128676512, 144761076, 162538752, 193014768, 243808128, 257353024, 289522152, 325077504, 386029536, 487616256, 514706048, 579044304, 772059072, 975232512, 1029412096, 1158088608, 1544118144, 2058824192, 2316177216, 3088236288, 4632354432, 6176472576, 9264708864, 18529417728]

約数ペア:

[(1, 18529417728), (2, 9264708864), (3, 6176472576), (4, 4632354432), (6, 3088236288), (8, 2316177216), (9, 2058824192), (12, 1544118144), (16, 1158088608), (18, 1029412096), (19, 975232512), (24, 772059072), (32, 579044304), (36, 514706048), (38, 487616256), (48, 386029536), (57, 325077504), (64, 289522152), (72, 257353024), (76, 243808128), (96, 193014768), (114, 162538752), (128, 144761076), (144, 128676512), (152, 121904064), (171, 108359168), (192, 96507384), (228, 81269376), (256, 72380538), (288, 64338256), (304, 60952032), (342, 54179584), (384, 48253692), (456, 40634688), (512, 36190269), (576, 32169128), (608, 30476016), (684, 27089792), (768, 24126846), (912, 20317344), (1152, 16084564), (1216, 15238008), (1368, 13544896), (1536, 12063423), (1824, 10158672), (2304, 8042282), (2432, 7619004), (2736, 6772448), (3648, 5079336), (4608, 4021141), (4864, 3809502), (5472, 3386224), (7296, 2539668), (9728, 1904751), (10944, 1693112), (14592, 1269834), (21888, 846556), (29184, 634917), (43776, 423278), (87552, 211639)]