21308000832

素因数分解:

$2^6\times 3^3\times {\mathrm{19}}^1\times {\mathrm{649001}}^1$

素因数の和:649041

約数の個数: 112

約数和(自身を含む): 65938603200

約数和(自身を除く): 44630602368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 144, 152, 171, 192, 216, 228, 288, 304, 342, 432, 456, 513, 576, 608, 684, 864, 912, 1026, 1216, 1368, 1728, 1824, 2052, 2736, 3648, 4104, 5472, 8208, 10944, 16416, 32832, 649001, 1298002, 1947003, 2596004, 3894006, 5192008, 5841009, 7788012, 10384016, 11682018, 12331019, 15576024, 17523027, 20768032, 23364036, 24662038, 31152048, 35046054, 36993057, 41536064, 46728072, 49324076, 62304096, 70092108, 73986114, 93456144, 98648152, 110979171, 124608192, 140184216, 147972228, 186912288, 197296304, 221958342, 280368432, 295944456, 332937513, 373824576, 394592608, 443916684, 560736864, 591888912, 665875026, 789185216, 887833368, 1121473728, 1183777824, 1331750052, 1775666736, 2367555648, 2663500104, 3551333472, 5327000208, 7102666944, 10654000416, 21308000832]

約数ペア:

[(1, 21308000832), (2, 10654000416), (3, 7102666944), (4, 5327000208), (6, 3551333472), (8, 2663500104), (9, 2367555648), (12, 1775666736), (16, 1331750052), (18, 1183777824), (19, 1121473728), (24, 887833368), (27, 789185216), (32, 665875026), (36, 591888912), (38, 560736864), (48, 443916684), (54, 394592608), (57, 373824576), (64, 332937513), (72, 295944456), (76, 280368432), (96, 221958342), (108, 197296304), (114, 186912288), (144, 147972228), (152, 140184216), (171, 124608192), (192, 110979171), (216, 98648152), (228, 93456144), (288, 73986114), (304, 70092108), (342, 62304096), (432, 49324076), (456, 46728072), (513, 41536064), (576, 36993057), (608, 35046054), (684, 31152048), (864, 24662038), (912, 23364036), (1026, 20768032), (1216, 17523027), (1368, 15576024), (1728, 12331019), (1824, 11682018), (2052, 10384016), (2736, 7788012), (3648, 5841009), (4104, 5192008), (5472, 3894006), (8208, 2596004), (10944, 1947003), (16416, 1298002), (32832, 649001)]