19751179608

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{142357}}^1$

素因数の和:142457

約数の個数: 96

約数和(自身を含む): 55963776960

約数和(自身を除く): 36212597352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 47, 72, 82, 94, 123, 141, 164, 188, 246, 282, 328, 369, 376, 423, 492, 564, 738, 846, 984, 1128, 1476, 1692, 1927, 2952, 3384, 3854, 5781, 7708, 11562, 15416, 17343, 23124, 34686, 46248, 69372, 138744, 142357, 284714, 427071, 569428, 854142, 1138856, 1281213, 1708284, 2562426, 3416568, 5124852, 5836637, 6690779, 10249704, 11673274, 13381558, 17509911, 20072337, 23346548, 26763116, 35019822, 40144674, 46693096, 52529733, 53526232, 60217011, 70039644, 80289348, 105059466, 120434022, 140079288, 160578696, 210118932, 240868044, 274321939, 420237864, 481736088, 548643878, 822965817, 1097287756, 1645931634, 2194575512, 2468897451, 3291863268, 4937794902, 6583726536, 9875589804, 19751179608]

約数ペア:

[(1, 19751179608), (2, 9875589804), (3, 6583726536), (4, 4937794902), (6, 3291863268), (8, 2468897451), (9, 2194575512), (12, 1645931634), (18, 1097287756), (24, 822965817), (36, 548643878), (41, 481736088), (47, 420237864), (72, 274321939), (82, 240868044), (94, 210118932), (123, 160578696), (141, 140079288), (164, 120434022), (188, 105059466), (246, 80289348), (282, 70039644), (328, 60217011), (369, 53526232), (376, 52529733), (423, 46693096), (492, 40144674), (564, 35019822), (738, 26763116), (846, 23346548), (984, 20072337), (1128, 17509911), (1476, 13381558), (1692, 11673274), (1927, 10249704), (2952, 6690779), (3384, 5836637), (3854, 5124852), (5781, 3416568), (7708, 2562426), (11562, 1708284), (15416, 1281213), (17343, 1138856), (23124, 854142), (34686, 569428), (46248, 427071), (69372, 284714), (138744, 142357)]