1894223772

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{18839}}^1$

素因数の和:18885

約数の個数: 144

約数和(自身を含む): 6013728000

約数和(自身を除く): 4119504228

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 49, 54, 57, 63, 76, 84, 98, 108, 114, 126, 133, 147, 171, 189, 196, 228, 252, 266, 294, 342, 378, 399, 441, 513, 532, 588, 684, 756, 798, 882, 931, 1026, 1197, 1323, 1596, 1764, 1862, 2052, 2394, 2646, 2793, 3591, 3724, 4788, 5292, 5586, 7182, 8379, 11172, 14364, 16758, 18839, 25137, 33516, 37678, 50274, 56517, 75356, 100548, 113034, 131873, 169551, 226068, 263746, 339102, 357941, 395619, 508653, 527492, 678204, 715882, 791238, 923111, 1017306, 1073823, 1186857, 1431764, 1582476, 1846222, 2034612, 2147646, 2373714, 2505587, 2769333, 3221469, 3560571, 3692444, 4295292, 4747428, 5011174, 5538666, 6442938, 7121142, 7516761, 8307999, 9664407, 10022348, 11077332, 12885876, 14242284, 15033522, 16615998, 17539109, 19328814, 22550283, 24923997, 30067044, 33231996, 35078218, 38657628, 45100566, 49847994, 52617327, 67650849, 70156436, 90201132, 99695988, 105234654, 135301698, 157851981, 210469308, 270603396, 315703962, 473555943, 631407924, 947111886, 1894223772]

約数ペア:

[(1, 1894223772), (2, 947111886), (3, 631407924), (4, 473555943), (6, 315703962), (7, 270603396), (9, 210469308), (12, 157851981), (14, 135301698), (18, 105234654), (19, 99695988), (21, 90201132), (27, 70156436), (28, 67650849), (36, 52617327), (38, 49847994), (42, 45100566), (49, 38657628), (54, 35078218), (57, 33231996), (63, 30067044), (76, 24923997), (84, 22550283), (98, 19328814), (108, 17539109), (114, 16615998), (126, 15033522), (133, 14242284), (147, 12885876), (171, 11077332), (189, 10022348), (196, 9664407), (228, 8307999), (252, 7516761), (266, 7121142), (294, 6442938), (342, 5538666), (378, 5011174), (399, 4747428), (441, 4295292), (513, 3692444), (532, 3560571), (588, 3221469), (684, 2769333), (756, 2505587), (798, 2373714), (882, 2147646), (931, 2034612), (1026, 1846222), (1197, 1582476), (1323, 1431764), (1596, 1186857), (1764, 1073823), (1862, 1017306), (2052, 923111), (2394, 791238), (2646, 715882), (2793, 678204), (3591, 527492), (3724, 508653), (4788, 395619), (5292, 357941), (5586, 339102), (7182, 263746), (8379, 226068), (11172, 169551), (14364, 131873), (16758, 113034), (18839, 100548), (25137, 75356), (33516, 56517), (37678, 50274)]