19179018

素因数分解:

$2^1\times 3^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:134

約数の個数: 96

約数和(自身を含む): 47523840

約数和(自身を除く): 28344822

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 31, 38, 54, 57, 62, 67, 81, 93, 114, 134, 162, 171, 186, 201, 243, 279, 342, 402, 486, 513, 558, 589, 603, 837, 1026, 1178, 1206, 1273, 1539, 1674, 1767, 1809, 2077, 2511, 2546, 3078, 3534, 3618, 3819, 4154, 4617, 5022, 5301, 5427, 6231, 7533, 7638, 9234, 10602, 10854, 11457, 12462, 15066, 15903, 16281, 18693, 22914, 31806, 32562, 34371, 37386, 39463, 47709, 56079, 68742, 78926, 95418, 103113, 112158, 118389, 143127, 168237, 206226, 236778, 286254, 309339, 336474, 355167, 504711, 618678, 710334, 1009422, 1065501, 2131002, 3196503, 6393006, 9589509, 19179018]

約数ペア:

[(1, 19179018), (2, 9589509), (3, 6393006), (6, 3196503), (9, 2131002), (18, 1065501), (19, 1009422), (27, 710334), (31, 618678), (38, 504711), (54, 355167), (57, 336474), (62, 309339), (67, 286254), (81, 236778), (93, 206226), (114, 168237), (134, 143127), (162, 118389), (171, 112158), (186, 103113), (201, 95418), (243, 78926), (279, 68742), (342, 56079), (402, 47709), (486, 39463), (513, 37386), (558, 34371), (589, 32562), (603, 31806), (837, 22914), (1026, 18693), (1178, 16281), (1206, 15903), (1273, 15066), (1539, 12462), (1674, 11457), (1767, 10854), (1809, 10602), (2077, 9234), (2511, 7638), (2546, 7533), (3078, 6231), (3534, 5427), (3618, 5301), (3819, 5022), (4154, 4617)]