19272213684

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{21011}}^1$

素因数の和:21195

約数の個数: 120

約数和(自身を含む): 53391492000

約数和(自身を除く): 34119278316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 149, 162, 171, 228, 298, 324, 342, 447, 513, 596, 684, 894, 1026, 1341, 1539, 1788, 2052, 2682, 2831, 3078, 4023, 5364, 5662, 6156, 8046, 8493, 11324, 12069, 16092, 16986, 21011, 24138, 25479, 33972, 42022, 48276, 50958, 63033, 76437, 84044, 101916, 126066, 152874, 189099, 229311, 252132, 305748, 378198, 399209, 458622, 567297, 756396, 798418, 917244, 1134594, 1197627, 1596836, 1701891, 2269188, 2395254, 3130639, 3403782, 3592881, 4790508, 6261278, 6807564, 7185762, 9391917, 10778643, 12522556, 14371524, 18783834, 21557286, 28175751, 32335929, 37567668, 43114572, 56351502, 59482141, 64671858, 84527253, 112703004, 118964282, 129343716, 169054506, 178446423, 237928564, 253581759, 338109012, 356892846, 507163518, 535339269, 713785692, 1014327036, 1070678538, 1606017807, 2141357076, 3212035614, 4818053421, 6424071228, 9636106842, 19272213684]

約数ペア:

[(1, 19272213684), (2, 9636106842), (3, 6424071228), (4, 4818053421), (6, 3212035614), (9, 2141357076), (12, 1606017807), (18, 1070678538), (19, 1014327036), (27, 713785692), (36, 535339269), (38, 507163518), (54, 356892846), (57, 338109012), (76, 253581759), (81, 237928564), (108, 178446423), (114, 169054506), (149, 129343716), (162, 118964282), (171, 112703004), (228, 84527253), (298, 64671858), (324, 59482141), (342, 56351502), (447, 43114572), (513, 37567668), (596, 32335929), (684, 28175751), (894, 21557286), (1026, 18783834), (1341, 14371524), (1539, 12522556), (1788, 10778643), (2052, 9391917), (2682, 7185762), (2831, 6807564), (3078, 6261278), (4023, 4790508), (5364, 3592881), (5662, 3403782), (6156, 3130639), (8046, 2395254), (8493, 2269188), (11324, 1701891), (12069, 1596836), (16092, 1197627), (16986, 1134594), (21011, 917244), (24138, 798418), (25479, 756396), (33972, 567297), (42022, 458622), (48276, 399209), (50958, 378198), (63033, 305748), (76437, 252132), (84044, 229311), (101916, 189099), (126066, 152874)]